This drama is adapted from the manga of the same name. It tells the story of a humble college student who enters the underground society of Ikebukuro as a “Tool Dealer” who deals in illegal tools. He lives among extraordinary bad guys such as the yakuza, semi-corrupt groups, and the Chinese Mafia. It is sometimes humorous., a crime suspense story with a new sense of urgency at times.

College student Tamots (Shotaro Mamiya) has been worried about how to repay his 20-year student loan after graduation, and feels desperate for the future.At this time, he was defrauded and saddled with huge debts while trying to get rich overnight.

However, his encounter with prop house Kujo (Tamayama Tetsuji) and forger Murata (Takehara Pistol) became an opportunity for him to join the gang.Originally just an ordinary student, he now has the dual identity of gangster“ prop house”, and his dangerous daily life begins.

Tamots took over the prop shop business from Kujo and soon started taking jobs from Murata.Although he encountered conflicts with dangerous people such as Momose (Taro Suruga) of the Niutou group, he gradually won the trust of his customers with his innate wisdom and courage.

One day, he was invited by Akihiro (Katsuya Mikuma), the boss of the semi-yakuza group “Wabi Moth (Tiger)”, to attend his birthday party. However, for some reason, his classmate Yukako (Mayu Yokota) showed no interest in this event.Interested...