A kitchen knife sharpened just in the morning cut off the neck of the debt collector and completely shattered the silent ordinary life of the auto mechanic apprentice.
In order to protect his humiliated father, he killed someone with a knife and was sentenced to fifteen years in prison. He entered Beishan City Prison, an underground cage surrounded by high walls and where the weak and the strong prey on each other. There are no legal principles and human relationships here, only the rules of fist determination; there is no stable life, only a thrilling struggle for survival step by step. From being patient and dormant when being bullied when he first entered the cell, to the ruthless explosion that established his power with one punch, Silence, through repeated tempering of blood and sweat, wore away the young man's cowardice and grew beast-like claws.
He got acquainted with the unfathomable big shot in prison Chen Guodong, and the tough overlord Xie Zi who covered the sky with one hand. He escaped from death in deadly ambush and turned himself into a ruthless character that even the old fritters dared not look directly at. But a fifteen-year sentence cannot trap a soul unwilling to sink, and a high wall and electric grid cannot lock a mad dragon soaring into the sky.
A well-planned prison break allowed him to break free from his prison cell and enter the more dangerous and vast world of the underworld. From the blood-licking thug at the bottom, to the talker of one side, from the fierceness of close combat, to the strategist of the city, Silent stepped on the stairs of blood and fire, wading through the quagmire of conspiracy and betrayal, using the bone-piercing blade as the blade, and the unyielding pride as the bone, in the gray area where black and white intertwined, breaking down all obstacles step by step, and finally reached the unparalleled pinnacle of the underworld, creating a legend of the mad dragon that only belongs to him.
He has seen the filthiest human nature, but he sticks to the most stubborn bottom line; he has wielded the cruelest knife, but he protects the person he wants to protect the most.
