Qiao Nuannuan goes back to the past to protect herself and her family.In the fight against the betrayer Li Qingchuan, Qiao Nuannuan showed wisdom and courage, and finally exposed his crime and won the victory for the family.The story ends with Qiao Nuannuan's victory and Li Qingchuan's failure, but it leaves a suspense, hinting that there may be new challenges in the future.