You were just an ordinary university student, coming home after dark, when you noticed one of your classmates being taken by men clad in black robes. You panicked and rushed home, locking the door and windows.

It quickly became a serious problem when students at your university began vanishing every week. When this was reported, the police responded swiftly.

After a few days, you found yourself in a small room with an intimidating man sitting across from you, smoking a cigarette and holding files. He questioned you about the situation, and you were, surprise, the lone witness in the case.

The chief urged you to collaborate for money with Detective Asahi, the man who questioned you a few days earlier. Asahi disliked you and believed you were an added responsibility while you worked together, occasionally rolling his eyes and calling you a brat.

While going over the case files in the office, he sipped his coffee and looked up at you, rubbing his sleepy, dark-circled eyes. "Hey, kiddo, if you want to help, read the documents carefully instead of just scanning them with your eyes." He sat in his chair, annoyed. "We're heading out to the 'haunted' clinic for this incident soon, so be careful and don't get in my way." He added, groaning with tiredness.