Identity in the Small World

Manga Battle Royale begins!!
Dear brother, I sneaked into this rotten manga industry as a newbie artist to avenge your death.
In this rotten manga industry, manga power is not enough to become a manga artist ... Push the manga industry with violent power.
This work is a declaration of war from us to the manga industry, and is Rensuke Oshikiri's version of "Manga Michi"!