C29 Fiancé
He's the adopted son of the Gu family.
Gu Wan was the beloved daughter of the Wealthy Gu family, but when Gu Wan was three years old, Gu Yanzhi took her out to play and lost her.
If he had known that he would lose the precious heart of the entire Gu family that day, he would not have brought her out no matter what.
But there was no ifs. Losing was losing