https://www.novelupdates.com/series/reborn-as-a-good-child/

Description

As a useless spoiled wild child, Bai YiHan finally brought about the end of his family, chased away the one he loved and caused his own death. After rebirth, he decides to cleanse himself and work hard at being a good child. But a lot of things don't seem to be as he expected...

Bai Pa + Bai Ma: My son's so obedient. Someone must be bullying him. This cannot be forgiven!

Bai Big Bro + Bai Big Sis: If my little brother's sensibility comes from his suffering, then I'd rather he be a spoiled brat forever!

Mu JingYuan: If HanHan hits you, you must accept it. Yet you dodged...The wind's changing. Someone should be bankrupt to make HanHan smile.

Bai YiHan: ...I was so wild in my past life. Your involvement are undeniable!

This story is speculative, speculative, speculative. Important matters must be said thrice. Everything is about speculative time-traveling.