Kirei na Kimi ni Korosaretai.

Hijiri Tomoaki, a university counselor, lives a peaceful yet unfulfilling life. However, his life changes completely after he reunites with an old acquaintance, Hajime Amawashi. The mysterious problems that Tomoaki's patients bring to him gradually begin to encroach on his daily life. What is the true nature of the strange phenomena in which they become embroiled, and what is the true intention of Hajime, who has suddenly appeared before Tomoaki...?

(Source: Ichijinsha, translated)