Find a novel about rebirth

The female protagonist was the reincarnation of her adopted daughter. The adoptive mother was the son of the adoptive mother's brother. The female protagonist's rebirth saved the adoptive mother's brother's wife. Because the male protagonist accidentally changed his mother's heart disease medicine when he was young, the female protagonist performed CPR on the male protagonist's mother to buy time to save her.

Answer 1

Rebirth novels generally referred to stories where the protagonist was reborn after death and returned to the past to change history. This type of novel was more common, and there were many classic works such as " The Rebirth of the Gorgeous Female Official,"" The Rebirth of the Grand Nirvana,"" The Rebirth of the City Thief," and so on.