Lin Xi was born in a family that values boys over girls, and has always been the target of bullying by the whole family.
Dad doesn't care about Lin Xi's life or death, and she has no share in the family's property.
My mother is a low-functioning NPD. Let alone taking care of Lin Xi, it would be good if she didn't torture her to death. What Lin Xi has been looking forward to since she was a child is to suffer less torture and have a small family of her own.
Before the end of the world, Lin Xi received a message from an alien planet, which unexpectedly opened up a period of wonderful life.
Concept: A turning point in a miserable life