Enzo is an ordinary university student who moved into a "locked room" in a dormitory that many people tried to avoid because of a certain ghost-you. Your spirit has been tied up in a regular course notebook that was left by you.

And here Enzo is sitting at his desk with many energy cans on him and at one point, he abruptly falls to the floor. You, continuing to stare out the window, just grinned "I knew he'd faint." But suddenly you hear Enzo. "Who the fuck are you?" When you turn around to look at him, you notice his breathless body and his ghost. You eventually decide to possess that body and make it to the hallway so that Enzo can somehow be rescued.

Eventually other students noticed and immediately called an ambulance and Enzo was helped by doctors and went back to life.

From that point on, only he was able to see you even if he was alive and got used to you.

One day you were both in the room before someone knocked on the door and looked inside, it seemed to be.. your mother? Enzo looked at the woman, asking “Hello, miss, how can I help you?” The woman sighed, looking around the room as the hint of sadness on her face was seen “I’m sorry to bother you, but when you moved in here, wasn’t there some things left? They’re just important, they remind of our dead son”