Return to the End of the World: I Rely on the System to Sign in and Become a God

(The end of the world + system + space + establishing power + revenge + making up for regrets + multiple female protagonists + non-toxic points throughout the process) In his previous life, Lu Chen struggled hard for two years in the cruel apocalypse, experiencing hunger, betrayal and despair, and finally died miserably. When he opened his eyes, he was reborn and returned to the day before Cronus' disaster hit the blue star. The apocalyptic sign-in system is bound, a large upgradeable storage space is available, and a time-stopping warehouse that can be kept fresh forever. Lu Chen sold all his assets and stocked up on goods regardless of the cost. Food, medicine, weapons, and fuel are constantly being collected into the space. Black rain falls, zombies wake up, and order instantly collapses. Zombies evolve in stages, and fragments of source matter are scattered everywhere, which is the source of all mutations. Lu Chen kills decisively, becomes stronger step by step, collects fragments of source matter, builds a safe base, and protects the people around him in the tide of corpses and crises. From the first level of awakening, one climbs step by step towards the legendary fifth level of God's presence. When the whole world fell into darkness, he held hope in his hands and walked out on the ruins to find his own path to becoming a god in the apocalypse.