A review by nevertheless_zero
The Devil Does Exist, Volume 4 by Mitsuba Takanashi

2.0

"Have you ever been hated by someone? You don't know why they really hate you . They just do. It's terrible. What's even worse... ...The only way to destroy their hatred is to oppose it with your own hatred. In the end, he blames himself." - Kayano

In this volume we learn more about Takeru and his past and discover his relationship with Yuzuru.