Gu Nuan Nuan's face was full of tears, staring at Gu Wu, trembling with her lips, wanting to ask him why,"I only wish to sacrifice myself, in the next life, I will no longer be a target for others, and I will no longer allow my loved ones to die!",I thought I would die on my own, but for some reason, I was bound to a so-called system. In order to take revenge with my own hands, I agreed to the system's terms and went to five thousand parallel worlds to complete five thousand missions.。