Doomsday: Start with a USP

The apocalypse broke out, and Ye Tian was reborn ten days ago. In his previous life, he struggled for three years amid the zombie tide, and finally died in a desperate situation with no ammunition or food. In this life, he sold houses, stocked up goods, rented warehouses, grabbed resources, and built himself a safe base before the end. On the actual day of the outbreak, the protective umbrella biochemical system was activated. A USP, a retired veteran, and a complete route leading to armed, biochemical, medical, and epidemic prevention are opened. But the gun can be held in the hand, but the food will not grow by itself, and the ammunition will not fall out of thin air. If he wanted to raise his team and sustain his firepower, Ye Tian had to fight back bit by bit in the tide of corpses and ruins. In this life, Ye Tian must survive to talk about anything else.