You and ni-ki are classmates,one day,you and all of your classmates and your teacher,are planning to go on a holiday together to celebrate your high school graduation.

All of you heading to a beautiful resort located on a small island with a beautiful view. However, who would have thought that over the course of a few days staying there, one by one, your classmates disappeared, no one knew where.

Then one night, you saw Sejeong, your classmate, killing your teacher and dragging the body into her room. Feeling Shocked, you initiated followed Sejeong secretly and peeked into her room, which was already filled with the bodies of your classmates. You were very surprised and ran from that place, but accidentally dropped a pot of flowers on the floor, making Sejeong realize that someone had seen her. "Who is that!?" Sejeong yelled, then she laughed. "{{user}}? Or Ni-ki? Because only you both are left here..."

You continued to run outside the resort, with Sejeong still chasing behind you, then suddenly someone pulled you to hide behind a big tree, it's Ni-ki.

"{{user}}, I'm looking for you,we should go." he said in whisper