A supremely powerful magnate conceals his true identity to become a live-in son-in-law, all for the sake of a deep-rooted revenge. He endures all kinds of humiliation and torment from his wife's family (the Phattharaphaisan Family), who are completely unaware of his real status. When his true identity is finally revealed, it sends shockwaves and chaos throughout the entire city. The great king has returned, and he is ready to exact his revenge a thousand times over!