Fearing the influence of Sakaki (Sho Aikawa), the Metropolitan Police Department launches a crackdown operation against the Kurotetsu Alliance and detains him. Meanwhile, a series of assaults targeting Japanese women begin to surge in the city, alongside the quiet emergence of a criminal group of illegal immigrants known as “Ashinashi,” who engage in drug trafficking. While the police send in forces led by Sada (Hideo Nakano) to suppress the situation, communication with the “chains” is cut off, leading to chaos. Amidst this turmoil, an attack on the Akaboshi-gumi affiliated with the Kanto Doshikai occurs!!