A modern Chinese medicine practitioner crosses the book and becomes the evil stepmother of five future villains. Faced with the shadow of abuse left by the original owner, she used her medical skills and wisdom to resolve the crises one by one, healed the psychological trauma of her eldest son, guided her second son in martial arts to be good, trained her eldest daughter to help the world by hanging the pot, corrected her second daughter's distorted values, and warmed her autistic younger son. When the children gradually deviated from the darkening trajectory of the original work, they unexpectedly discovered that the gentle stepmother was actually the most hidden ultimate villain, and her true purpose of traveling was closely related to the survival of the world.