The Extremely Vicious Detective

"The Shōwa Detective Agency" is formed by a group of detectives with complicated backgrounds. Saotome Momoiro, who just started working there, is accidentally involved in a murder case and becomes the prime suspect. After receiving Momoiro's distress call, the director sends a strangely dressed man, who is the "Extremely Vicious Detective" Nan You, detective number 03."Criminals, these social parasites, have no right to complain regardless of how detectives treat them, right?"With the motto of "pushing criminals into the bottomless abyss that losers should endure", the most vicious detective faces the most vicious suspects, and uses extremely vicious methods to drive the criminals into a dead end!