Hidden Dragon In the City

An unemployed man hides as a security guard to protect his poisoned sister, accidentally saving a CEO from a dangerous plot, leading to an unexpected night together. Drawn into corporate warfare, his unmatched combat and medical skills make him indispensable. But his past catches up: the family hunting him colludes with local powers, and a capital dynasty lurks behind it all. When they kidnap the CEO, he storms the docks alone — and decides it's time to march on the capital.