Who gave the woman behind the poisoned door a second chance?

Pei changed Shen Miao's red rope with his previous life, and Shen Miao was reborn because of the red rope.

Shen Miao, the heroine, was reborn after being poisoned by the door of rebirth. It's because Peilang, her husband in Guangwentang in her previous life, bought Shen Miao's rebirth at the cost of her life! Because in a previous life, Pei Lang consciously owed Shen Miao a lot, and Shen Miao finally met those who had a lot to do with his help, and he actually liked Shen Miao! Therefore, due to many factors such as guilt compensation and liking, Pei Lang chose to be reborn in Shen Miao.