In order to avenge his family and his country, an orphan from the former dynasty endured humiliation and married into the enemy's camp as his son-in-law. He and the reckless female bandit leader who was bent on overthrowing the tyranny used each other and fell in love with each other. However, in the turbulent times and the shackles of identity, they went to opposing camps again and again, until he was hired by the country, but could not exchange for watching a peaceful fireworks with her.