2 planet the last war

The battle for power changes a person, it may lose its identity and become a cruel murderer. By 3085, the world has changed and people have become unrecognizable, in the world there is a war, and it may be the last in the history of mankind. Help one person survive in an environment where everyone wants to destroy it. After leaving the house, he runs into the neighbors with guns and pistols, and the hero at the disposal of a knife, but it is temporary.