After a flash marriage, I found out that my husband is a billionaire CEO

Cute, beautiful, down-and-out daughter × scheming, ascetic CEO [Oolong marriage + sweet pet + office romance] After his father went bankrupt, Shu Yan was homeless, so he could only agree to the person introduced by his father, and agreed to get married on the day they met. . Unexpectedly, the short-sighted CEO admitted his mistake at the door of the Civil Affairs Bureau, and the two got married in a daze. Shu Yan thought he was marrying a hot pot restaurant owner, and the CEO thought he was marrying a well-matched daughter. As a result, within an hour of receiving the certificate, one was heartbroken and abandoned by his partner, and the other was told that his wife had unexpectedly died. So, this marriage is invalid? But why did Shu Yan feel that his boss looked more and more familiar, and why did Ji Lingchuan also realize that the voice of the little intern next to him was almost exactly the same as that of his late wife? The two ran home separately and rummaged through the boxes to find their marriage certificate. ...