Watch On Duty, On Fire Episode 3 Online for Free

This episode follows Chen He, a former top mercenary, who is tasked by Luo Lao, the grandfather of Li Peijiu, to become his fiancée's bodyguard. During their first meeting, Li Peijiu mistakes Chen He for a hooligan when he tries to fix a safety hazard on her clothing, leading to a heated conflict. Li Peijiu's close friend, Su Yi, arrives and orders Chen He to be sent to the police station. Chen He explains he was sent by her grandfather, but Li Peijiu refuses to believe him. Just as Chen He effortlessly handles an assault by the bodyguards, Luo Lao himself arrives in time, stops the farce, and sets the stage for misunderstandings to be cleared up.