Colorless Kaina

"I, the main character, witnessed the murder of a boy, "Kaina", a serial killer, and Kaina took a liking to me and forced me to interact with him."

Marutoku Base· July 7, 2018· Main Game

I, the main character, witnessed the murder of a boy, "Kaina", a serial killer, and Kaina took a liking to me and forced me to interact with him. What awaits me after 30 days of interaction with him, is it destruction? Or is it just another day?