I Married A Big Shot In The 90s

Nan Yang travels to a period drama and becomes the brainless female supporting character with a big chest. Her husband treats her with cold violence and refuses to come home, while she ends up raising two children. She originally planned to wait for her husband to disappear and let her kids cheat their way to success, but the plot takes an unexpected turn. Her husband starts doting on her, and her children are very affectionate toward her. She herself goes on a cheat-filled journey, writing her own happy life in the 1990s.