Retired special forces soldier Chen Mo was humiliated to the limit by being stepped on by his team leader in the gym. He unexpectedly awakened to master the MAX system in combat! He exploded an 80-kilogram sandbag with one punch, swept away all the masters in the underground boxing ring, slapped his evil boss in the face, rescued his brothers, and tore apart the evil forces with his own hands! From a handyman with a monthly salary of 2,000, he made a counterattack all the way to become an underground boxing champion and a national security special war sharp knife! Lead your brothers to form a warrior team, overthrow the international dark organization, and set the city on fire!