While trying to rob a store with his younger brother, Lino drove his small car through four concrete walls. His brother managed to escape, but the seatbelt got stuck, and Lino ended up in the hospital. Soon, Commissioner Chara offers him a job as a mechanic and suggests converting police cars into real battering rams to effectively deal with criminals who are evading capture. The guy agrees, and for this kind of work, he’s already facing parole when corrupt police officers kill Commissioner Chara and try to pin the blame on Lino.