Synopsis

This original streaming drama is a joint production by AMG Entertainment and Culture Entertainment.
 
While inheriting the stylized aesthetics of traditional yakuza films, the series unfolds as a film noir action story that blends elements of revenge drama with undercover (infiltration) operations.
 
The story centers on Sakurai Akito, a young man whose parents were killed in a yakuza conflict. Born as the son of a yakuza but raised by a police officer after being adopted, he struggles against his fate while working as a member of the Hikawa-gumi, a crime syndicate that controls Yokohama, in pursuit of revenge.
 
Meanwhile, Aoi Souji infiltrates the Hikawa-gumi as an undercover agent. Although the two are enemies, they begin working together as partners to achieve a shared goal.
 
As the story unfolds, the ambitions of the Hikawa-gumi, a mysterious emerging criminal organization known as SSS, and the local gang Kinro-kai become entangled, ultimately escalating into a large-scale gang war.