Global Mutation, Luckily I Have a Life Simulator

If you knew in advance that there would be a global change in 4 days, how would you prepare? Gather food, buy swords, and build fortresses? Life simulator is on Currently available talents: "Magic Machine" and "Reckless Man"... After the selection is completed, the simulation starts. Day 1: A large number of human-faced demons and zombies appear downstairs. You have been prepared and stocked up on food at home. The second day: Civil society organizations appeared downstairs. In the chaos, a shrapnel hit you as you were peeping at the window. You died. When the simulation ends, you can choose a talent to be permanently integrated into reality. Each day, you can choose two talents to permanently fuse and carry over into the next simulation. Four days later, you build an army of puppets, carrying 100 million detonating charms. Plus powerful talent. The ferocious beasts, sons of the corpse nest, corpse kings, fusion monsters, and human demons are all scum. What you want to destroy is this sky ···Disrupt the conspiracy of the gods in heaven. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.