A small time thief-turned-undercover cop teams up with his old criminal partners to infiltrate a street gang involved in a brutal war over territory.

• 一小偷-变成-从事秘密工作的特工人员警察和他的老犯罪伙伴协作在领土的上方渗入一牵扯到一野蛮战争街道一伙的无足轻重.