The Delivery Boy Who Had a Flash Wedding Turned Out to Be a Billionaire

[Flash marriage, sweet pet, vest, entertainment industry] [husband feels domineering] Internet celebrity Qin Zhiyue got married to a fan in order to fulfill her grandma's last wish. This fan is an ordinary delivery boy who earns 20,000 yuan a month. He treats her very well and is responsible for her three meals a day. He is a typical husband. But she didn't expect that one day she discovered that he was not a delivery boy, but a hidden boss! The hidden boss also has three younger sisters. The second sister, Si Zhuyin, is an international diva and her own idol... It's magical. The idol singer I have loved since childhood is actually my husband's biological sister?