Kabukicho is a swirling place of desire, the smell of life is sealed away, it is a world filled with a dangerous atmosphere that should not be approached unintentionally...

In such place an inexperienced member of the Shirataka clan, Asahi Sumidagawa, the protagonist, is in training to become a full-fledged gangster. One day, Asahi is assigned by Haruyo Shirataka, the fifth head of the Shirataka clan, to collect a debt. The debtors are a small tavern owner and his family.

Will Asahi be able to safely collect the debt as ordered?

And will Asahi be able to become a full-fledged gangster?

A winter tale that unfolds in Kabukicho in absolute freezing temperature.