Need help finding

Pls help me find this manwha!! It’s a reincarnation, all I remember was that she reincarnations into a book? Idk but she enter a body of a villain but she is immune to poison? She’s an adoptie and wants to change her fate and move away but need money so she tries to go to her mother and help her out with potion Thats poison. Mother agree to run business wirh her daughter (our fl) but what fL was hiding from her is that she has to drink the potion she makes herself in order to check if it works or not. And for the father she thinks he doesn’t love her bc he never helped her bc but he slowly takes interest! That’s all I remember!! Pls HELP