Doomsday: The MC System, While Others Scrape By, I Live It Up

[Apocalypse / Natural Disasters / Virus + Rebirth + System / Mutation + Revenge + No Saintly Hero + No Brain-Dead Decisions + No Pocket Dimension] A super solar flare strikes, followed by one natural disaster after another, killing countless people! In his previous life, Li Qian was kindhearted and wanted to help others make it through the crisis together. Instead, they murdered him, dismembered him, and ate him! New girlfriend: Li Qian, you said you loved me so much you'd even break off your own ribs and boil them into soup for me... Girlfriend's younger brother: Sis, I want kidney! After dying, Li Qian is reborn thirty days before the extreme cold disaster hits. The [MC System] comes looking for him, But after binding to the System, he can't awaken any special abilities and becomes the only “block person.” Having experienced the brutality of the apocalypse firsthand, he decisively chooses the System, even though it will bring all kinds of monsters... Later, the disasters arrive. While everyone else struggles to keep food on the table, Li Qian produces everything he needs himself, with unlimited resources, and lives a hundred times better than he did in his previous life! That woman: From now on, I'll do whatever you say. Please, my dear brother, my good husband, my daddy... Rich man: Li Qian, please sell me some food! Everyone else: Li Qian, you can't be so selfish! You should share your supplies with everyone. If we all die and you're the only one left alive, what's the point? Li Qian: Hah! I'd rather put my stuff in a [Composter] and turn it into [Bone Meal] than give you any! And everyone who hurt me in my previous life is going to pay. Not one of them will get away!