Shu Cheng, the daughter of the elite Shu family, must disguise herself as a frivolous playgirl to hide her formidable talents that threaten the Emperor. Her goal is to elevate the extraordinary Shen Ye to the status of a high-class courtesan, but she soon realizes Shen Ye's multiple identities blur the lines between friend and foe. As they navigate a treacherous power struggle, their opposing identities force them into a tense alliance, turning them into the closest of enemies.