Yu Zhiwan, the true heiress of the Yu family, was switched at birth with the fake heiress Yu Xiangxiang. She suffered abuse from her adoptive parents growing up but was exceptionally talented and became the male lead Xie Jingmo's first love. When Yu Zhiwan was returned to the Yu family, she thought that going along with an arranged marriage would earn her genuine family love, but it turned out the family always treated her as a tool. The Yu family repeatedly threatened her, but in the end, Yu Zhiwan revealed layer after layer of her hidden identities, shocking the family, putting Yu Xiangxiang in her place, leaving her parents full of regret, two older brothers ashamed, and finally living happily together with Xie Jingmo.