Apocalypse Breeding: I Modified a New Civilization

[Multiple Heroines] [Forced Harem Collector] [A Broken Mechanical Heart, Modified Without Limit] [Brutal Survival] [A Harmless-Looking Schemer] The crisis of a meteor striking Blue Star was averted, but the apocalypse officially began. Zombies, giant creatures, bizarre creatures, and prehistoric beasts descended, making survival increasingly difficult for the human survivors. After a strange fog began spreading across the world, Zhuang Fanxin used his unique ability to radically modify the technology and machinery of the post-apocalyptic age, and began a journey of reproduction. Nurses, teachers, sisters-in-law, professional mistresses, upperclassmen... They all need saving. When the new era arrived, Zhuang Fanxin was hailed by every federal citizen as the Father of the Federation! His contributions to the new era had earned him that title! …!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!