Nahobino (Protagonist) Husbando

The protagonist of Shin Megami Tensei V is a young male high school student living within the city of Tokyo. A third-year high school student living an ordinary life, enters a tunnel collapse accident on his way from school, and wanders into another world called "Da'at." While getting attacked by demons, a mysterious man lends him a hand. In the process, the protagonist fuses with him and becomes a "Nahobino," a forbidden being. In pursuit of the truth, he throws himself into a battle between gods and demons.