I don't want to discredit anyone, I will change the plot. It is assumed that Wang Dong is the child picked up by Tang San and grew up with Tang Wutong. If you don't like it, don't enter.
Xiao Hongchen was reborn. After his rebirth, he vowed to protect his grandfather and sister. However, the ideal is full and the reality is very skinny.
Purpose: Don't worry if you have no friends in the future, no one in the world will know you.