Doomsday Disaster: I Am Wandering in the World of Purgatory!

[Single female protagonist (not a sweet pet story, the male and female protagonists are an old husband and wife, without too much emotional pull) + System + Superpowers + Group portraits (multiple character perspectives) + Male stories (female readers should be careful, bloody, violent and perverted, to avoid causing physical discomfort) + Involving alien civilization (don't click if you don't like it)] Natural disasters struck and humans turned into demons. Yang Pan watched his woman die tragically in front of him. After his rebirth, his beloved woman was found again, and Yang Pan vowed to protect her! The end of the world has come, natural disasters are coming to the world one after another, and the world is like purgatory. Civilization falls apart. Order no longer exists. Human beings kill each other. Sin thrives. Human nature is more terrifying than natural disasters... … Awakening space powers at the beginning, hoarding massive supplies first, and then developing them in a clumsy way. Yang Pan originally just wanted to live in obscurity and survive with his lover in the apocalypse. Helpless, fate chose him.