warning this synopsis is AI generated 

Seventeen years before the events of High School DxD, a powerful soul is reborn into a new world—a world brimming with devils, dragons, and gods. This soul awakens as the last scion of the extinct Buné Clan, one of the original 72 Pillars annihilated during the Great War. The child, born of a human mother—an artificial warrior created by the Sigurd Institution—carries within him the powerful Boosted Gear, and a latent affinity for dragons and swordsmanship beyond his years.

At six years old, he regains the memories of his past life and the vast knowledge once lost to death. With this awakening, he sets a new path forward: one that intertwines ancient draconic legacies from Fairy Tail (including 100 Year Quest), the mystical chaos of Kobayashi's Dragon Maid, and the sacred timeline of High School DxD. In this fusion world, dragons rule both sky and myth, with familiar beasts such as Igneel, Acnologia, and the Chaos Dragons reshaping the supernatural balance.

The MC traverses realms to gather strength and ancient knowledge:

Dragon Prince
Tensura
Moonlit Fantasy
Arifureta

a/n: I do not own any of the works used in this fanfic

Though he avoids assembling a peerage at first, he eventually forms an all-female roster—warriors, mages, and dragons across dimensions—devoted not only to him but to his vision of a multiversal alliance against an ancient evil threatening all worlds. Unlike others, he does not receive his Evil Pieces until much later, through a mysterious method involving remnants of the Buné sigil and lost demonic rites.

As the High School DxD canon unfolds, the MC walks beside and sometimes in the shadows of major events—guarding Issei, allying with Rias, clashing with Vali, and challenging the very destiny imposed on devils and dragons alike.

With the lost swords of Sigurd in hand, Boosted Gear blazing, and the knowledge of a thousand dragons, he will carve a new fate across worlds, balancing human heart and draconic soul.

Shuna (will be changing her name to reflect on the change, already have a name in mind)


Shion (will be changing her name to reflect on the change not sure what name to use)


Soka (might change her name to reflect on the change but not sure)


should I add the folowing from tensura?:


Violet the primorial purple (not sure what name to use, don't want to use the same naes from canon for this character)?


Blanc the primorial white (not sure what name to use, don't want to use the same naes from canon for this character)?


Jaune the primorial yellow (not sure what name to use, don't want to use the same naes from canon for this character)?


Possible Harem members