We Are All Brothers, What's Wrong with Marrying Your Daughter to Me?

Bai Yuncheng died of cancer at a young age and traveled through parallel time and space. He originally looked down on everything, but with the help of a big brother, he bravely met and fell in love with the big anchor Dai Xiaomei, and got married. On the day he received the certificate, he hosted a banquet for his eldest brother to express his gratitude, but his younger sister said "Dad!", Which completely shocked him. Bai Yuncheng: "My eldest brother is my father-in-law?!" Father Ji: "The one who is chasing your boy is my daughter?!" Dumb girl: "Dad, it turns out you are my wingman!" From then on, Bai Yuncheng, who awakened the family head sign-in system on the day he received his certificate, started a splendid life of signing up to establish the world's first family while living a sweet life with his little sister and fighting wits and courage with his elder brother. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.