Novel info
DxD: Delusion X Fantasy

Kaien Akagiri never planned to wake up in a world he only thought to be mere fantasy. In a world ruled by dragons, devils, and angels—where weapons exist that can slay gods—what chance does a mere magus have?
“If my humanity is what’s holding me back… then I’ll reject it.”
Betrayal, deception, and forbidden knowledge—Kaien will use them all to tip the scales in his favor.
But in chasing power, how long before he becomes something far worse than the monsters he seeks to surpass?