In a premeditated explosion, Gin lost not only his hat, but also his identity as a black-clad killer who had been in business for a long time and the huge savings that he had no time to spend. He was directly forced to retire.
Everyone thought Gin was dead, but he was still alive and well, and had moved his family to Yoneka Town, just opposite the Mori Detective Agency.
In the "calm" life, Gin discovered things that he had never noticed before, and the junior brother who accidentally flew to the rooftop of his home also involved him in a series of complicated events, and he had to start to fight back.
Among all kinds of monsters and monsters, the one who bears the brunt is his old club.
Gin, who is already exhausted and wants to retire: ... I am very grateful to the organization for so many years of nurturing, but... You'd better go to hell!
"Remember, Chuan."
"People who have completely adapted to the darkness cannot stay in the sun for long."
"But, brother, can't we stay in the dark instead? It smells so bad here."
"... Okay."
Purpose: Young people's impulses must also be held accountable