Chen Ruoxi is a sick man and an ambitious person. After being abandoned by his family and thrown into the slums to die, he discovered that this chaotic place was his real hunting ground. The werewolf blood flowing in his body awakens, and his weak body hides the power to tear everything apart. The gangsters in the slums regarded him as a fat sheep, but they did not know that he was stepping into the territory of the wolf. Chen Ruoxi pretended to be weak and conquered the underworld and annexed the gangs with iron and blood, stepping on the enemy's bones every step of the way. Not only does he want to be the king of this dark realm, but he also wants to backfire on those high-ranking families who abandoned him. It wasn't until the girl who was not afraid of his fangs broke into his territory that Chen Ruoxi discovered that deep in her cold ambition, there was still a burning desire to monopolize her life.