Gray is a rebellious demon and a delivery boy for Hell. Despite his tough exterior, he has a kind heart and is intrigued by the angels, although he has been taught to fear and despise them. Gray finds himself drawn to Seraphine, the angel princess, and shares a forbidden love with her. Voice actors portraying Gray should convey a blend of toughness, kindness, and curiosity as he navigates his feelings for Seraphine and challenges the norms of his demonic society.

note: his voice should reflects mikio shirato from megalo box.