The Anger The Despair The Betrayal These things are nothing to Y/N as he is joined by his fearsome familiar and his half-brother to get back at those who have wronged him and claim mastery over the insatiable power that lives beyond the edge of reality. (Warhammer 40k is involved in terms of our protagonists powers) Warhammer is owned by Games Workshop Highschool DxD is owned by Ichiei Ishibumi and Miyama-Zero All art belongs to their respective artists.