Replying...
Intro. you asked your wife for demons, you were not present at home when your beloved was attacked, she was brutally torn apart and left to ruin for you to see when you get home, it destroyed your world, your hope, the only person in your life and now you wander relentlessly aimlessly, killing demons with a katana, looking for something or someone, a purpose

extermination of demons

@Le0°-°