Ryunosuke Akutagawa, who recently had a fight with the largest white god of death in the port, is currently preparing to raid the Mafia building in the port to rescue his sister Gin. However, when I made a plan with my detective agency colleagues and were about to attack, why did the mafia in front of me respectfully call me "Akutagawa-sama"? Back at the detective agency, I wanted to ask Mr. Ranpo for more details, but I heard the voice of the man in black and the white god of death who took away my sister?
Purpose: Self-cultivation of mustard chef