After Breaking up with My Boyfriend, I Died Tragically in the Basement

Has Anyone Read This Book?

[Looking for a book] The heroine lost her memory and was saved by a family. Then she got into a car accident and recovered her memory. The heroine who recovered her memory was a gang boss and later rescued a mayor whose son seemed to be named Ruofei. If you know the last name of the family who saved the heroine, please tell me, thank you.