A series of strange occurrences happen at dorm of hospital where friends stayed there.

Three holidays are held in the dormitory of Hanyang hospital on any public holidays, such as Eunji, Maruko, and Daehee. Malin and Minsu go climbing and get lost in a villa. In the empty room, a ping - ponging sound is heard and the ceiling collapses - Since then, these events are extended to the hospital. It is a series of fear and tension. In the meantime, Eunji is surprised to find a necklace he has presented to his lover in his room. It is a 'white pepper' that died in front of you. While both of them were in love, Eugi was betrayed by his terrible burning event and was known to be dead because he had fallen in the sea in his place, trying to kill her. Eunji, who has gone to a villa often used to be an old man, finds him who is not dead, and sows it. As he pushed her into the fireball, he pulled out the clay Eunji and instead he died in it. Does love create forgiveness stronger than life?—Watcha.net