Dragon God Of Domination (Remake)

Remake of my first DXD fanfic, Dragon God of Domination, which was harder to write due to random character inserts. This improved version of the story features minimal OC characters, and Issei does not exist in this story.

Akira Yuji, a not-so-average-looking kid with many secrets, becomes the host of the Longinus Sacred Gear, Boosted Gear, at the age of 10. Ddraig, the Welsh Dragon, seeing this golden opportunity, took a gamble and began training him with the experience of hundreds of hosts he had previously had. By the age of 17, Akira became a Heavenly dragon level entity, but his growth stopped since then, as his human body could not push itself beyond its limits. In search of a way to gain more power, he decided to expose himself to the supernatural world. How will it go?