Surrounded by Mech Goddesses: My Max-Level Tech Empire

In a world where women bond with sentient mechs to become unstoppable Mech-Girls, men forge the machines that fuel their power. Lin Luo transmigrates into the body of a useless slacker—but awakens the Mech-Girl Collection System that grants him infinite tech points and legendary blueprints. From crafting S-class war machines to commanding SS-class apocalypse mechs, he'll build an empire of steel and beauty. Every goddess wants his creations. Every rival fears his genius. Welcome to the ultimate harem of metal and magic.