Su Qinghuan, the orphan of the Su family, disguises herself as an ugly village girl to sneak into the Nan family in order to investigate her family's wrongful case, entering a contract marriage with Nan Sicheng, the CEO of the Nan Group. Her multiple identities peel away layer by layer, transforming her from an ugly village girl into the racing goddess SU, and uncovering the truth behind the Su family's bankruptcy ten years ago. Nan Sicheng goes from disdain to deep love, joining forces with her to root out the true mastermind and heading towards true love together.