The female lead is forced to bind herself to a System after a car accident. She can only return to her original world by completing missions. In one world, she transmigrates into the daughter of a wealthy family, but her grandmother makes her go out and work without using the family's connections. In the final world, the male lead's surname is Lu.
The heroine's brain is really good. It's painful and refreshing to watch. I feel sorry for the heroine's past, and I feel that her consort deserves it. Anyway, it's rebirth➕strategy➕revenge. It's very exciting. You can go and see it.