A modern movie queen accidentally traveled through time and became Su Yaoyao, the legitimate daughter of Marquis Yongning. The original owner was humiliated by his concubine Su Yun'er and her fiancé, the second prince Xiao Qiming, and died out of hatred. Su Yaoyao changed from her usual weakness. While taking back her mother's dowry that had been misappropriated by Aunt Liu, she set her sights on the cold and ascetic prince Xiao Chenyuan - this unfeminine prince was her ideal "new fiancé". She worked hard at every step, ruining the reputations of Su Yun'er and Xiao Qiming who originally wanted to frame her. Xiao Chenyuan knew that Su Yaoyao had ulterior motives for approaching him, but he still broke the precepts for her again and again, and ended up with a beautiful woman, a beautiful woman, and a Buddhist son who fell into the world of mortals.