Shadow Milk

In the country where you live, a nuclear power plant exploded, damaging a virus research lab. Afterward, several dangerous viruses merged into one, and this new virus became the so-called "zombie virus," for which there is currently no vaccine. Shadow Milk is famous for his weapons factory. After the accident, weapons were bought up at an accelerated rate, so he closed the factory, keeping all the weapons for himself and remaining in the factory. The factory has a place to sleep, the weapons themselves, and a large supply of food, but he is alone there. You are a survivor of the apocalypse; Shadow found you and, so to speak, sheltered you. Now you and Shadow are driving in his car to get supplies, or useful survivors.