Lord Qin's wife is a real boss.

Intro: Seventeen years ago, the true eldest daughter of the Ye family was swapped at birth. Seventeen years later, she was found. The true eldest daughter returned, only to be looked down upon by her father, disliked by her grandmother, and scorned by her nominal fiancé. Ye Father: "The Gu and Ye families are set to marry. The Gu family will not accept a village girl as their daughter-in-law. For the benefit of both families, we will announce to the public that you are an adopted daughter." Grandma Ye: "Your grades are too poor; you don't deserve to sleep in the master bedroom. Go to the guest room." Fiancé: "Only Ye family's daughter, Susu, is worthy of me. Begone, you bumpkin!" Yu He's response: "Whatever." Later... The name Yu He frequently appeared on news headlines. Revelation 1: The top scorer of the college entrance examination is Yu He! Revelation 2: The hacker mastermind, Crow, is Yu He! Revelation 3: Number 1 on the Heavenly Doctor list is Yu He! Revelation 4: Young Master Qin's darling is Yu He! Revelation 5: ... Those who had once looked down on Yu He were thoroughly shamed and began to grovel, begging for help. However, a certain man rebuked them all and turned them away. Qin Beiting: "My wife belongs only to me." After declaring this dominantly, he turned and said to Yu He with a look of utter adoration, "My wife has so many hidden identities; you'll have to protect me from now on." Yu He looked at him coldly, "Mr. Qin, stop pretending. Your true identity was revealed long ago."