
One day in Gangnam District, in a luxurious house, 4 young women were discussing to make science project assignments given by their teachers. They take it seriously once in a while they joke around to make it warm.

“Friends, the project task is very difficult yes.” said Ji-Hyo. “Iya true. We just know it has just reached the sketch stage. 3 more days already want to be collected.” Answer So-Yeon. “We should focus on doing it. Don't play much anymore now.” Na-ra. “Truly said Na-Ra. By the way you guys aren't thirsty?” Ask Yoo-Na. “Yes hauslah. Hungry also.” replied So-Yeon.”Alright. I'm going to the kitchen first to get drinks and food.” Yoo-na. “Good. Yoo-Na.” Answer So-Yeon. “OK.” Yoo-Na replied as she moved towards the kitchen. Yoo-Na goes to the kitchen to get food and drinks.
In the kitchen, when Yoo-Na wants to return to the middle room, she accidentally hits a pile of cardboard in the corner of the warehouse. Because the pile of cardboard scattered everywhere, Yoo-Na also asked her friends for help to help her clean up the scattered boxes.
“Friends, help me.” Yoo-Na said. “What help Yoo-Na?” ask So-Yeon. “Sorry. The stack of cards is scattered. Please help me clean it up.” Yoo-Na replied. “Why can it be gini?” ask So-Yeon. “Sorry. I accidentally hit him.” Answer Yoo-Na. “Good. By the way what door?” ask So-Yeon. “Entahlah. The one who owns this house is you. Why ask us?” answer Ji-Hyo. “I was curious about the room.” So-yeon. “I'm also curious. But you better not open that door.” Na-ra. “Why?” ask So-Yeon. “You don't see any commands stuck on that door?” answer Na-Ra. The order attached to the door is a ban, which reads “Do not enter this room if you do not want to woe.” “That was a joke, maybe it was a workspace before I moved here. Maybe it's a laboratory-like room. Therefore it is forbidden to enter so as not to harm.” said So-Yeon. “You guys, want to open the door just have to discuss first. Let me just open the door.” said Ji-Hyo. Ji-Hyo opens the door and sees a red room and there is only one thing: a mirror.
“What a terrible room this is. There's only a mirror.” Ji-Hyo said. “Mirror? Where?” ask Yoo-Na. “Inside, the mirror is really good.” replied Ji-Hyo. Yoo-Na takes the mirror and takes it to So-Yeon's room. Then, he returned to the kitchen to clean up the scattered boxes.
The next day, when Yoo-Na finishes her bath, she wants to look in the mirror to dress up. Strangely, however, the mirror disappears from So-Yeon's room. Yoo-Na also prejudiced that the mirror was brought by her friends. “So-Yeon, So-Yeon!” yoo-na Shouts. “What!” So-yeon. “So-Yeon, did you borrow my mirror?” ask Yoo-Na. “Entahlah. I don't wear any. Try asking with others.” replied So-Yeon. “Good. Then I ask the others.” Yoo-na.
“Ji-Hyo, have you seen where Yoo-Na is?” ask So-Yeon. “Ngot look. It was in the room this morning. She's busy dressing up.” Answer Ji-Hyo. So-Yeon goes to the room to check if Yoo-Na is in the room. But when So-Yeon opens the room door, she screams at the pool of blood on the floor. Ji-Hyo and Na-ra also approach Yoo-Na. “What's Yoo-Na?” ask Na-Ra. “That's, it's a pool of blood. And it's Yoo-Na's favorite bando.” replied So-Yeon.
Ji-Hyo takes Yoo-Na's bando and looks in the mirror. Ji-Hyo is shocked to see a white-clothed woman behind her. The woman also shouted the word “You will die next.” continues to disappear. Ji-Hyo is terrified and wants to go outside, but the door closes by itself. Ji-Hyo yells while banging on the bedroom door. From the outside, So-Yeon and Na-Ra attempt to open the door. But it didn't open up either. As So-Yeon and Na-Ra continue to try the room door, Ji-Hyo's voice is no longer heard from inside the room. Suddenly the door of the room opened itself. But there's no Ji-Hyo inside. So-Yeon only finds the hair ribbon that Ji-Hyo was wearing back then. Continuing, So-Yeon also finds a piece of paper on the table. So-Yeon takes the paper and opens it. It turns out that recited by Ji-Hyo, the paper contained the words “Restore the mirror to its original place. Then destroy.” Without thinking, Na-Ra immediately took the mirror and hurried to the place where they found the mirror.
Arriving at the place, Na-Ra immediately brought into the room to put the mirror he brought. After that, Na-Ra wants to go outside. But suddenly the door closes itself as well as the incident Ji-Hyo. Na-Ra yells while banging on the door. So-Yeon tries to open the door. The door is open. But Na-Ra was included in the mirror and only left the glasses worn Na-Ra. So-Yeon also took the glasses and again the door was closed. So-Yeon who is scared then opens the door of the room. Suddenly, he saw a woman in the mirror. The woman also said “Now It's Your Turn.” So-Yeon is scared because she can't think. The woman in the mirror was getting closer and wanted to get out of the mirror. So-Yeon picks up her phone and throws it in the mirror. The mirror cracked and the woman inside the mirror shouted “NO!” the mirror was also broken into pieces. So-Yeon can breathe a sigh of relief for a moment. Suddenly, the lights of the room went off. The room was shaken and when So-Yeon heard the voice of a woman whispering in her ear “Wait for your death.” heard that, So-Yeon was screaming hysterically.
The next day, the four of them woke up. Apparently, the gripping incident was their dream. But strangely, when they were fully conscious, the four of them saw that there was a mirror on the table where they studied. They were silent for a moment and suddenly the lights went out. They also heard the voice of women saying “Hai, everyone. Prepare to witness your death!” from inside the mirror. Hearing that voice, the four of them cried out in fear.
The End's