You Hired Me to Unlock, Not to Catch Cheaters

Locksmith Su Yang accidentally activates a system that grants strength and cash rewards for every legal unlock. His first job leads him to witness the mistress of the Lin Group's fiancé cheating on her, resulting in an impromptu marriage to Lin Xueya. Leveraging his system-unlocked god-tier skills in combat, stock trading, and medicine, he helps Lin Xueya resolve corporate crises, saves her critically ill grandfather, and defeats the villain Liu Chenli's repeated schemes. He further unlocks abilities like X-ray vision and teleportation, achieving miracles in lockpicking, gambling, and trap battles while protecting his love and family legacy, delivering an exhilarating underdog legend.