The Man Who Rules: A Throne for One - Episode 4

Yves Shelby, a deliveryman from a humble household, gains extraordinary combat and medical skills after an accident. After saving CEO Mona Dalton, he becomes her bodyguard and marries her so she won’t have to go through with an arranged marriage she opposes. As they fight side by side, they develop feelings for each other. Meanwhile, his shocking true identity slowly comes to light.