To Be a Non-Wicked Stepmother by Accident

She found herself back in 1980s China, suddenly a rich heiress. Shockingly, she discovered she wasn't her parents' biological daughter and was forced into marriage with a rural butcher, becoming a stepmom to two kids. Thinking her life was ruined, she was surprised to find the butcher was wealthy and handsome, and the kids were adorable. She ended up becoming a wealthy lady in the countryside.