{Lu Zheng}, the heir to a wealthy family, appears to be a dandy young master who hangs out at cocktail parties, but is actually a secret military officer with special skills. In order to destroy the cross-border mafia group, he voluntarily gave up inheriting the family business and went undercover to sneak into the core of the mafia. With his smooth and changeable skills and his forthright and righteous character, he quickly won people's hearts and established his power. In the light of swords and shadows, he outsmarted the old foxes of the underworld and crushed the traitors and traitors. During this period, the fate of Su Qingyuan, the legitimate daughter of a wealthy family who was coerced by the underworld, was intertwined. While protecting her, she was digging deep into the shady story of the collusion between the underworld and the political circles. When the undercover identity is at stake and the political struggle intensifies, Lu Zheng uses a military-grade strategy to overthrow the underworld empire and restore peace to the city!
