After Regicide, I Locked My Rival

Empress Su Li uncovers the emperor's plot to wipe out his family and decisively kills him, only to be caught by Prince Kun Yinzhou, who has come in disguise. Su Li drags Kun Yinzhou underwater to impersonate the emperor, and Kun Yinzhou plays along. In the treacherous deep palace, two top actors with secrets from each other move from feigned suspicion to genuine feelings born of life-and-death trust. What began as a game of conspiracy gradually becomes an unwinnable gamble of the heart. When the shocking truth about their identities is revealed, they will entrust both the throne and their true feelings to each other.