Description

One day, Yamato Onitsuka is an office worker who accidentally kills someone.
The sound effect that rang in your head when you took someone's life.
And an announcement informing him of his own enhancement and acquisition of spells.

--If a ``murderer'' doesn't kill someone within a week, he will die.

Onitsuka Yamato, who became a ``murderer,'' a being whose level increases when he kills someone, has decided to survive even if it means killing someone...

Maybe coming in

Leveling Murder - Shuu Ni Ichido Hito Wo Korosanai To Jibun Ga Shinde Shimau No De, Sore Nara Isso Kanzenchoaku Shiyou To Omoimasu Chapter 13

Leveling Murder - Shuu Ni Ichido Hito Wo Korosanai To Jibun Ga Shinde Shimau No De, Sore Nara Isso Kanzenchoaku Shiyou To Omoimasu Chapter 14