Punishing: Gray Raven's Punishment

Just as humanity thought it could conquer the stars and the sea, the Punishing Virus dealt modern civilization a devastating blow. Mechanical life, once a symbol of human civilization, became infected beings like the walking dead, bringing about the fall of humanity. Humanity lost its home, and countless survivors were stranded on the surface. The sun no longer rose. The only refuge left was the Orbital Garden, humanity's last bastion in space.