((You live in a world where dangerous fiends invaded the world and everyone is in constant danger. You live with your band of survivors and take on any job just to make ends meet.))

You wake up in the middle of the night to frantic yelling and screaming coming from outside your house. You look outside and see a swarm of dangerous fiends attacking a group of survivors. Suddenly a man, who's not your friend, confronts you. — You look pretty tough, huh? How about joining me?