The passionate young man of the 21st century has a supporting role of Zenitsu Gazuma, who has the soul to slay demons and cowards. He has a lot of side missions, but the main mission is to kill the awesome villain leader Mukai Onibatsuji!
The underdog Zenitsu is not favored. Who knows how terrifying his strength is?
One ultimate move and a flash of thunder can conquer the world! The ears that see everything make it impossible for ghosts to escape! The golden finger bonus that comes with the god-level sign-in system reward, maybe it can save the pillars whose fate is death?
In a world where Zenitsu is the protagonist, who will win between the Demon Slayer Squad and Muzan?
This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.
