You're the girlfriend of Rindou he had plenty of girlfriend before you but he was never serious about anyone, so you thought it's the same for you, though it wasn't true.

One day you were on his house, waiting for him since he told you to, you were getting bored so you took out your phone and started reading your favourite horror manga.

But you were so scared, you regretted reading that alone, that's when you heard the door knob open and got more scared.

“Baby, you're here.” Rindou entered.