"Core Contents Media Ltd." "SK Telecom Ltd." "Present" "In association with Hyundai Swiss Savings Bank  Caesar Contents Group" "Distributed by SK Telecom Ltd." "A Water and Tree  Core Contents Media Ltd." "Production" "Ji-won?" "Ji-won?" "Wake up!" "Wake up!" "Wake up, sleepy head!" "Ouch!" "You klutz." "That felt like an earthquake." "Why are you sweating so much?" "What..." "Damn, period!" "Not on the last day of exams!" "That's a lot of blood." "Got any pads?" "Death Bell" "LEE Beom-soo" "Come here!" "Your skirt's too short!" "YOON Jung-hee And you!" "YOON Jung-hee" "What are you listening to?" "NAM Gyu-ri Today's the last day of our midterms." "Good luck, everyone." "Morning." "KIM Beom" "That stinks!" "How much did you drink?" "Executive Producer KIM Kwag-soo, Lee Soo-hyeok A lot thanks to you, Mr. Kim." "Executive Producer KIM Kwag-soo, Lee Soo-hyeok You left me hanging." "I stayed up reviewing the exam questions." "I got tired." "You really go overboard with exams." "Producer KIM Kwang-soo IM Seong-been Just copy other peoples' tests." "Producer KIM Kwang-soo IM Seong-been Student rankings change over 1 point." "Student rankings change over 1 point." "Screenplay KIM Eun-kyung, CHANG We should make 'em carefully." "Screenplay KIM Eun-kyung, CHANG" "Morning, Ms. Choi." "Good morning." "Directed by CHANG" "Never saw her laugh, once." "Class motto:" "No repeat exams" "Okay, mom." "Don't worry." "Okay." "Can't you take that outside?" "Gotta go, mom." "Here." "Mind your own bees-wax." "You're not the only one here." "Stop being a bother and take it outside." "'Mom, mom... ' What a sissy." "Just 'cuz you don't have a mom!" "What did you say?" "Hey, Ina!" "Quiet down, will you?" "Rich PTA members' kids stick together, huh?" "Teachers may be your puppets but you can't always have your way!" "I'll tell the teachers exactly that." "Aren't you telling the PTA president, too?" "You can run to KANG Hyun, then." "Sorry, this is mine." "Good day, sir." "How'd you do?" "I'm not ready for the last test." "I'm screwed" "What're you lookin' at?" "Loser." "What was it?" "If you don't want to take it, get out." "Keep writing!" "Thank you, Ms. Choi." "Sit back down!" "Remember." "Life's full of tests." "Help me..." "What's with him?" "What's wrong?" "Something's on the test paper..." "You're just nervous." "Take it slow." "Get up." "What's this?" "I didn't do this." "It was her." "She did it." "10 minutes left." "Wrap it up." "Hey!" "Sit down!" "Keep writing." "The bell went off early." "Keep writing." "Reputable foreign language high!" "Chang-in!" " Stop laughing and write your tests." " Let me brag about our school." " Write your tests." " Let me brag about our school." "Lousy Chang-in High with way too many tests!" "The stench of the devil's mouth," " KANG Hyun!" " Chang-in!" "If you don't want to study, stay low till graduation!" "You little troublemaker!" "Apologize for what you did!" "What proof?" "Mr. Lee!" "Let's not get too excited." "I'll handle this." "KANG Hyun?" "Was it you?" "Why would I do such a thing?" "If I was your homeroom teacher, you'd be dead!" "Here." "What is it?" "You like music, right?" "Well, if you really insist." "I put my new song on there, too." "What!" "Don't be so soft on him." "Making a crappy song like that..." "He's right, isn't he?" "Always wanting to be in with the kids." "Your class average is down, 'cuz you're so strict." "What!" "Hold on, you two." "Why are you the ones fighting?" "Have a seat everyone." "Students from our sister school, Eaton, will be coming in 10 days." "Yes." "Is the Korean teacher in charge?" "Yes, sir." "I am." "Please make a temporary class with our top students." "And start training them from this weekend." "This weekend?" "But they just finished their exams..." "We don't have much time." "Ms. Choi?" "Yes?" "How is the English demo class coming?" "Doing the best I can, sir." "Who's head of student patrol?" "Me, sir." "What happened!" " Myung-hyo?" " Yeah?" "Can you help me with this?" "Hurry!" "Ready?" "One, two, three!" "How'd you do on the test?" "I think I did well." "Maybe it's 'cuz of the dream." "What dream?" "I dreamt I slept with WON Bin." "Crazy?" "Why would he sleep with you!" "It's just a dream." "No way!" "Even if it's just a dream!" "Bin is mine!" "He held me so tight..." "It felt like we were really doing it!" "Why you!" "Bin!" "Oh, Bin!" "You're dead!" "Bin~" "So, this is the girls' dorm rooftop?" "Go before the dorm teacher gets here!" "Only if you come to the club." "Go party yourself!" "You'd better come." "Or I'll kidnap you." "You know I'll do it." "Try it and you're dead." "Get lost." "Let's go, Myung-hyo." "I hope he kidnaps us!" "Oh, please." "Friday, May 23rd." "1 day before the special class" "Friday, May 23rd." "1 day before the special class Why?" "He's so cute." "Friday, May 23rd." "1 day before the special class" "I'm 10th place!" "Shit!" "I hate the rankings." "They're all the PTA kids." "I went up!" "1st MIN Hye-young, 2nd SOHN Dong-hyuk 3rd CHA Jae-wook" "You freak!" "Are you okay?" "Ina!" "Are you okay?" "Sick bastard..." "Everything's in English." "You have a lot of smart kids in your class." "30% of the special class are your students." "It's 'cuz my kids all work hard." "Whatever, man." "Sir!" "It's CHO Beom!" "Something's wrong with him!" "You're all dead." "You're dead!" "You'll die!" "Let me go!" "Go back in, now." "But ma'am, he's not well." "That shouldn't matter." "Can't we hospitalize him after Eaton's visit?" "I think it's best to hospitalize him, now." "He just got a little stressed..." "I'm sorry." "He's out of the special class." "Take care, ma'am." "Everyone's gone, but we're stuck here." "It's an honor to be school reps, isn't it?" "I like it." "It's nice and quiet." "Ina?" "Wanna go to the club tonight?" "You like that fool that much?" "Yup." "Then go and tell him!" "Hello?" "Is someone there?" "What are you doing here?" "What are you looking at?" "Hey!" "Saturday, May 24th Start of a special class" "Take your cell phones out." "I'm collecting them." "This is a special class." "Do we have to?" "Devil's breath told me to." "Morning, sir." " Go put the phones away." " Yes, sir." "Sick of studying, right?" "No." "But be proud." "Only the elites are here." "Yes." "Who's missing?" "Hye-young's not here, yet." "I didn't see her all morning." "She'll come." "Let's show 'em what we got!" " Yes!" " Alright!" "Dong-hyuk..." "Dong-hyuk..." "Why are you here?" "Mr. Kim told me to come." "There you are." "Morning, sir." "What do I have to do?" "You've studied abroad, right?" "Yes." "You did?" "You should thank your parents." "Sending a fool like you abroad..." "Mr. Lee!" "This is all in English." "Can you organize it?" "Sure." "Sit there." "Stop watching that." "Quiet!" "We'll start off by watching a DVD." "It'll be in English." "Help me!" " What's that!" " Isn't that Hye-young?" "It's Hye-young!" "What's she doing in there?" " It's Hye-young!" " Oh, no..." "Go to the staff room, now." "Why isn't the Internet working?" "What the?" "The Internet's not working, Mr. Lee." " Yes!" "A double!" " Stop watching that!" "Why isn't this working?" "Mr. Kim!" "There's an emergency!" " Where's the remote!" " What?" "What's going on?" "That's Hye-young." "What?" "Hye-young?" "Be quiet!" "You will be taking another test." " What the hell?" " If you don't answer..." "Quiet!" " students will die one by one." " Who's pulling pranks again!" "Shut up!" "With smart students here, I'm sure you'll do well." " Whose voice is that?" " Listen." "If you go outside the school, you'll die." "Remember." "Don't try to leave the school." "What's going on?" "You must solve all questions to get the full answer." "Now, let's begin." "The first question has been given." "If you can't answer it, this girl will die." "Oh, no..." "Sir?" "The phone's cut off in the entire school." "What?" "Check ours." "My cell phone's not working either." "Cell phone?" "Dong-hyuk collected all of 'em." "Dong-hyuk?" " Where is he?" " What is that?" "How would we know!" "The call button on my cell is broken!" "Check if yours works." "Help me!" "Hye-young!" "Go to the PA room, now!" "Okay." "Can you find a way to contact the cops a.s.a. p?" "Sure." "The water's coming up!" "Let's go to the classroom, now." "Why isn't it turning off!" "Mr. Kim!" "It's okay." "Is everyone else okay?" "Dong-hyuk's missing." "You started class without him?" "I can't go looking for a kid during class!" "You should've looked for him!" "Where is he!" "Why you little!" " Mr. Lee!" " Don't hit me!" "You have no proof!" "You want proof!" "After what you pulled yesterday!" "Calm down, Mr. Lee!" "You're the only one who'd go this far!" "Please!" "Hyun would never do something like this!" "You and Ina did this, didn't you!" "You wanna die shithead!" "Hyun!" "Watch your language!" "Why you little!" "I didn't do it!" "The hell you didn't!" "Turn that off, now!" "Calm down, Mr. Lee!" "How can I!" "Back to your seats." "Sit down!" "10:44 AM MIN Hye-young, dead" "What should we do?" "I'll go out." "There's a phone in the store across the street." "He said not to go out." "Don't go." "It's dangerous." "We can't just stay here like this!" "I'll be right back." "Mr. Lee!" "Shit!" "I'm going, too!" "No, Jae-wook!" "I'm getting out, sir." "I told you to stay seated." "Dead or alive, I'm getting out." "Sit down!" "Sit down!" "Sit!" "Stop 'em!" "Quiet!" "Sit down!" "Let us go!" "Stop!" "You're the elites!" "Listen to your teachers!" "We want to live!" "Mr. Lee!" "Come on!" "Get up!" "Mr. Lee!" "He's dying." "Answer the question." "Then you'll know why you're taking this test." "I'll remind you, again." "Do not try to leave the school." "Now, for the second question." "A listening comprehension question." "You will only hear it once." "Listen and answer." "Who are you?" "I'm SOHN Dong-hyuk, a grade 12 student at Chang-in High." "Why do you think you're here?" "I did something bad!" " What did you do?" " Help, me." "Where did your sin come from?" "My mom..." "She was too greedy." "I'm sorry." "Please, don't kill me!" "Go to the auditorium and find the Chinese words related to... the sin and greed he mentioned." "Please find a way to contact someone." "I'll do what I can!" "Greed..." "The answer goes up there." "He said his mom was greedy." "What does that mean?" "Any ideas?" "Hold on!" "I'm thinking." "Hot!" "It's hot!" "It's hot!" "'Too much is bad'." "That's only 4 words." "'Love son too much'?" "Lao-tzu?" "Yes!" "Mom being greedy means she was unsatisfied with his grades." "But we need eight words." "'Be satisfied and stop... then no dangers await'." "That's it!" "Right!" "That's eight words!" "'Be satisfied and stop then no dangers await'!" "Found one!" "There's not much time!" "Ina!" "The other one!" "Yes!" "Bring it over!" "Yes!" "That's it!" "1:40 PM, Second question SOHN Dong-hyuk, dead" "Jin-kyung!" "Who's the son of a bitch doing this!" "Ms. Choi, Jae-wook is missing." "What?" "Myung-hyo." "Stay right here." "Where are you going?" "Ina!" "I'll go with her." "KANG Hyun!" "What is it?" "Just as I expected." "They're being killed by the ranking." "What?" "Look." "Hye-young placed 1st." "Dong-hyuk was 2nd." "And now, Jae-wook is missing." "Myung-hyo placed 4th." "Then it's me." "The answer's written on the body." "What?" "The answer's on his body." "The answer was on Dong-hyuk's body." "Let's run to the dorm together." "Think it's safe there?" "If we hide, they'll take the other kids." "Then why not all stay here, together?" "Stupid!" "We are, but they still took Jae-wook!" "They're putting questions and answers on the bodies." "If we hide, at least we won't get killed." "Though I feel bad for the remaining kids here." "Soo-jin?" "Can I come, too?" "I can't take this." "Let's go find Jae-wook." "He could be anywhere." "We can't just stay here and do nothing!" "At least no one will get killed." "And it's okay for Jae-wook to get killed?" "You know that's not what I meant." "Forget it." "May we go to the bathroom, together?" "Stay together and hurry." "Hey, let me go." "I'll protect you, Ina." "As for Myung-hyo, it's an option." "Protect yourself." "I'm scared!" "Hurry!" "There's a key here, somewhere." "Why's the CCTV on?" " It's still on?" " Forget it and hurry up!" " You sure no one's here?" " Be quiet!" "What if someone comes?" "Hey!" "Wait up!" "Myung-hyo!" "Myung-hyo!" "Where's Myung-hyo?" "She went to the washroom." "Why?" "What's wrong?" "They're being killed by the ranking." "Myung-hyo's next." "Gather around, kids!" "Hurry!" "We're splitting into two groups." "Smells so girlie in here." "See?" "I told you we'd be safe, here." "I was wondering..." "Can the boys and girls stay in different rooms?" "I want to change clothes." "Don't you get it, stupid!" "We gotta stick together!" "Turn around, boys!" " Just change." "Who cares?" " Why you..." "Forget it then." "Just change." "I saw you wet your pants." "No, I didn't." "Where do we sit, Soo-jin?" "Anywhere!" "What about us?" "The floor." "Oh, man!" "Be careful!" "What are you doing?" "Looking for a cell phone." "Don't go off on your own." "What are you doing?" "Come on!" "Hurry." "Let's go." "Did you do that?" "Why are you coming out from there?" "I was checking all the phone plugs." "They're all broken." "I'm so sorry." "It's okay." "Who would come after someone like me?" "Just worry about the students." "7:35 PM, 6 hours since CHA Jae-wook disappearance" "Soo-jin?" "Can't we turn the lights on?" "Are you out of your mind?" "If we do, they'll know we're here!" "But we locked the staircase entrance." "Why are we in here?" "Cut the crap." "What's that sound?" "We're the only ones here, right?" "We didn't check the other rooms." " There's no one else." " Turn the light on." " Why me?" " You're closer!" "Oh, no!" "Are you okay?" "Hold on to me." "Jae-wook!" " Kyung-jin!" " Kyung-jin!" "What's that?" "That light..." "Let's go!" " Not again." " Hurry!" "What a little wuss." "I want to go home." "If you go, you'll die." "What are you doing?" "Make a sentence with the numbers and letters." "Then put the password in the computer." "Zero." "Three." "Nine." "That's it." " Got 'em all?" " Yup." "Is it some formula?" "Any clues at all?" " Is it a determinant?" " It could be an equation." " It's 25 after." " What do we do?" "Let's try to answer it." "Hurry!" "What's that?" "Hey, that's my room." "Myung-hyo must be there." "Ina!" "Ms. Choi!" "Snap out of it!" "Myung-hyo!" "It's me, Ms. Choi!" "Hey!" "Come on!" "Wake up!" "Answers on the bodies?" "What if it's something totally different?" "Like what?" "Then what's that flower?" "Maybe it's a cell phone cryptogram." "Could be." "But Motorolas and Anycalls have different keypads." " Phone cryptogram?" " It's gotta be." "Mr. Kim!" "It's a cell phone cryptogram!" "It was a trend 2 years ago." "You've seen it before, right?" "Kids!" "Come out, kids!" "Ms. Choi!" "It's okay." "It's okay." "Is anyone missing?" "Someone took Soo-jin!" "By Who?" "I don't know." "I didn't see..." " Where's Myung-hyo?" " They almost took me, too!" "Me, too!" "I was so scared!" "'Warm, spring day..." "Remember... the auditorium'..." "'Warm, spring day." "Remember the auditorium'." " It's the password!" " Hurry!" "Myung-hyo?" "Who's there?" "Ina!" "I'm so sorry!" "Don't be, silly." "I tried to save only myself..." "Know how much I worried about you?" "So sorry." "Warm, spring day." "Remember the auditorium." "Ms. Choi!" "I was so scared!" "Are you okay?" "Let's go in." "The kids look exhausted." "8:40 PM CHA Jae-wook, dead" "You idiots!" "Why'd you go off like that!" "Sorry, sir." "Any ideas on where Soo-jin was taken?" "Here." "Eat something." "Ina..." "You eat, too." "What was the answer before?" "'Warm, spring day." "Remember the auditorium'." "'Warm, spring day." "Remember the auditorium'?" "What does that mean?" "Spring?" "Auditorium?" "Ji-won..." "That's when she died..." "Well done, Ji-won." "Studying by yourself and always doing well!" "Ji-won placed 1st in the school!" "Divide the page like this." "On the top, write down what you learned in class." "Then write what happened that day, here." "Yes, master~" "I brought noodles!" "Noodles?" " Sleep beside me." " Lay down." "Here." "What's this?" "My little sister." "Looks like me, right?" "My mom was a character designer." "Mom said it felt like giving birth making this." "So, that's why I call it my little sister." "Your mom's cool." "But she passed away." "By the way," "Why are you so bent on getting scholarships?" "Well..." "My dad's business is down." "I want to pitch in." "6th KIM Ji-won 6th KIM Ji-won" " Oh, no!" " Didn't you study?" " Oh, no!" " Didn't you study?" "Stop crying." "You did well." "Now, I'll have to leave the dorm next term." "Really?" "Is it that bad?" "What if..." "Ji-won's ghost is making us solve the questions?" "Stop it!" "There's no such thing as ghosts!" "Some sick bastard's after us!" "Ghost or no ghost..." "This has something to do with Ji-won for sure, sir." "Why Ji-won?" "Think about it." "'Remember the auditorium'?" "Isn't that strange?" "Shut the hell up!" "Relax." "You're scaring the kids." "Who are you!" "Oh, you're all in here." "It's just the guard." "Why are you doing this to me?" "Not again." "Come on!" "Let's go!" " I'm scared." " I'm not going." "We don't all need to go." "Can you watch the kids, mister?" "Myung-hyo..." "Hold on to this." "Don't lose it." "But..." "Don't worry." "It'll be okay." "Don't go, Ina." "This time..." "I'll kill you once and for all!" "Mr. Kim!" "Don't just rush out!" "What's the plan!" "You two are the only ones coming?" "Just go with Ms. Choi." "What are you going to do?" "Watch the ladies, Hyun." "Mr. Kim!" "The questions are getting harder." "It's a picture of the school in puzzle pieces." "It's complicated, but they're sentences." "'Emerald, ugly, winner... '" "'Honked, mellow, kiwi... '" "'Etch, fate, hurt... '" "'Make a new sentence'?" "Then what if it's an anagram?" "If it is, then the puzzle will be easier to solve." "Just make new sentences for each line." "The school's picture in the lobby should help." "Right!" "I'll go get it." "Can you go alone?" "Of course." "Be careful, Hyun." "Ghost or no ghost." "Come out!" "What?" "Is it the dorm?" "'I know who killed me.'" "'My anger will endure.'" "'Face the truth.'" "All the questions and answers were messages on death." "You scared me." "Mr. Kim... 12:14 AM." "YOON Soo-jin, dead" "Soo-jin..." "All the questions and answers are related to Ji-won." "You're talking about ghosts, too?" "Ina!" "Where's Ina?" "Hey!" "Who are you?" "Hey!" "It's not safe here!" "Hey!" "Ina!" "Ina!" "What happened?" "Are you okay, Ina?" "I'm okay." "I must be seeing things." "Are you sure you're okay?" "Yes, Ms. Choi." "Why'd I do that?" "We'd better find the answer to the first question." "Right." "All questions must be solved to end the test." "How'd you do that before?" "Do what?" "Make the song come on during exams." "I just connected the switch to a timer." "Then hooked my mp3 to the mic." "Why?" "Hye-young..." "Right." "Let's go to the PA room." "I found it!" "This goes throughout the whole school." "If we follow this, there should be an A/V router." "You know, like splitting cable TV?" " Give me a hand, sir." " Sure." "Help us." "Isn't that plugged in?" "Come on!" "Pull!" "The line's going down to the floor below." "Hey, that's it." "This controls all the cable lines in the school." "The PA room can control all the A/V in the auditorium and classes." "If we follow this, we should get some answers." "Do we break through the wall?" "One, two, three!" "It's connected through there." "Wait!" "What's that?" "Who's there?" "Beom?" "What are you doing there?" "Beom?" "What are you doing?" "Get back, Ina!" "Run!" "Die!" "Die!" "Die!" "Die!" "It was you!" "Sick bastard!" " Let go!" " Are you insane?" "Stop!" "Stop!" "Why Hyun..." "Hyun..." "No..." "Hyun!" "Hyun!" "Are you okay?" "Open up!" "You son of a bitch!" "Sick bastard!" "Open up!" " Stop it, please!" " Move!" "Open up!" " Stop it, please!" " Move!" "5685 " 2485 " _ _ _ _ Find the secret code." "I'll kill you, bastard!" "Stop it!" "Help me!" "Who cares about questions, now?" "Sick bastard!" "Myung-hyo..." " Wait!" " Let go!" "Wait!" "Multiply... the outer digits and inner digits to get the next digits." "Take the outer digits." "So, 5 times 5 equals 25." "Place the numbers in the ends." "6 times 8 equals 48." "Put the numbers in the middle." "Then the next number must be, 1320." "Grade 1, class 3..." "Student number 20." "It's Ji-won..." "Wake up sleepy head!" "Myung-hyo!" "Ina!" "Are you okay?" "Did you see who did this to you?" "No, I couldn't!" "Look for any clues." "It hurts so much." "This was the first question." "Ina, I'm so scared." "Hold on." "Myung-hyo!" "Ina!" "What did the kids ever do?" "Why are you doing this!" "What's the answer you want!" "What!" "Kill me!" "Go on!" "Kill me!" "6:12 AM YOON Myung-hyo, dead" "All too young with too many dreams to die." "We can no longer hear your musical laughter." "Or hold your warm hands, again." "But we'll remember you, dear friends." "And hope you rest in peace." "For all the days of our lives we'll remember you." "We'll hold you in our hearts." "And won't cry, anymore." "Become bright dazzling stars in the sky... and..." "How does it feel?" "It hurts to lose your kid, doesn't it?" "I lived 2 years with the same pain." "I'm KIM Ji-won's father." "What's that smell?" "It's gas!" "Quiet." "Quiet!" "That's better." "Keep quiet during exams." "Now, for the final question." "2 years ago, one fine spring day..." "My daughter was murdered." "By someone with the bear-shaped key chain." "Who is it?" "Only the culprit knows the answer." "You!" "Step forward and confess your sin!" "If you don't, everyone here will die." "Who is it?" "Sir..." "This is for Myung-hyo." "Hye-young," " Dong-hyuk, and Jae-wook." " I know you gave out the questions." "Thank you, sir." "If my grades can go up," "I won't tell anyone." "Others may want good grades for pride." "But you know, I need them." "Ji-won." "Sir." "Sorry." "I can't do it." "Then I'll tell the principal." "Think of what that'll do to me." "I can't believe what you did." "I'll fight for my grades." "If the school doesn't solve this," "I'm going to the Board of Ed." "Beg for forgiveness!" "Why should I!" "I didn't do it alone!" "You bitches brought this on!" "You put me to it!" "I'm in this over a few lousy bucks!" "Think I'm going down alone!" "Shit!" "The hell are you staring at!" "I thought you were different." "Mr. Kim!" "Please, don't!" "Mr. Kim." "Mr. Kim?" "Ina!" "Are you okay?" "Ms. Choi!" "I'm sorry..." "Here I go!" "Shoot!" "Daddy!" "You always win!" "One, two, three!" "Under DistBint" "Ji-won..." "Though I'm gone... you'll be good with mom, right?" "Here's the list." "Patrol the grounds once every hour." "Final exams ranking 1st KANG Ina" "You okay?" "Not bad." " This is salty." " Really?" "It's almost over." "Where are you going next?" "To the canteen." "The Kimchi's old." "It's good." "Want more?" "No, it's okay." "I'm hungry." "But I lost my appetite." "Subtitles by LeapinLar"