Yuujou Kakin Karman Gain

Ryuuiichi Sugihara is a regular high-school boy who discovers a mobile game called Karman Gain, a game with the power to alter reality by giving up life points. He soon learns the consequences of running out of life points and gets entangled deeper in Karman Gain.

Author: Kazumiya Akira
Genres: Seinen ,Romance ,Supernatural
Status: Ongoing