Lu Wanyin once traveled through time to win over Yan Wenzhou. But when she was pregnant, she saw him propose to his first love Su Wanwan and left heartbroken. This failed romance caused her son Xiaobao to suffer from a fatal illness. To save the boy, she returns again and accepts a cruel mission to be hurt by Yan Wenzhou a hundred times. She endures humiliation and pain until the hundredth wound, then fades away completely. Only after Yan Wenzhou uncovers the whole truth does he wake up. He sacrifices everything to eliminate threats for her and atones with his life, left with endless regret forever.
