Global Mutation: Conquering the World from the Nuclear Fallout Zone

(No goody-two-shoes, decisive and ruthless, with a deep love for country and people) Nuclear wastewater is dumped into the sea, and the whole world mutates. Reborn, I gain a Mutation Collection System that lets me harvest materials from mutated creatures, materials that don't belong to this world, and use them to create all kinds of items to resist the mutations: [Adamantine Umbrella], [Water Purifier], [Food Machine], [Laser Rifle], [Yanhuang No. 1 Mech], [Universal Salvation Missile]...