Protagonists of the Story.

Issei betrayed by the ones he cared about, finds himself in a new world with the help of a mysterious man. There he and Ddraig meets a dragon monster girl a young man and his sentient robot. Together they go on an adventure to save the planet Gaia and get some wacky adventures on the way!

i don't own anything. DxD is owned by Ichiei Ishibumi, Monster Hunter is owned by Capcom, Armored Core is owned by FromSoftware and Monster Girl Encyclopedia is owned by Kenkou Cross.