The apocalypse is coming, and the witch Su Wuwitch struggles to survive with the golden finger of healing and element control, and accidentally breaks into the safe zone of the autistic CEO Lu Chenyuan. Lu Chenyuan closed himself off due to the shadow of his deceased wife. When he first met Witch Su, he actually regarded her as a substitute because of her similar facial features to his deceased wife. Facing the vengeful villain Lin Yue who covets the safe zone, the paranoid and entangled yandere villain Gu Ze, and the former ally Xia Rou who later turned black, Witch Su repeatedly broke through with the power of a witch. While awakening Lu Chenyuan's love and proving that she was not a substitute but his true destiny, she also guarded the safe zone in the apocalypse and became a strong person that everyone relied on.
