Ddraig

Ddraig is a prominent character from the popular Japanese light novel series High School DxD, written by Ichiei Ishibumi and illustrated by Miyama-Zero. Also known as the Red Dragon Emperor, Ddraig is an ancient and immensely powerful Welsh Dragon who resides within the weapon known as the "Red Gear" or "Boosted Gear." This sacred gear is bonded to the main protagonist, Issei Hyoudou, making him the latest in a long line of hosts to wield Ddraig's power.

Ddraig is characterized by his fierce pride, often boastful nature, and a strong sense of honor. He possesses a deep well of knowledge and experience, having lived for millennia and participated in numerous battles throughout history. His primary ability is the "Boost" phenomenon, which allows him to double the user's power every ten seconds, leading to devastating offensive capabilities. He can also transfer his power to his host and manifest his draconic form to aid in combat.

Throughout the series, Ddraig acts as a mentor and companion to Issei, guiding him in the use of the Boosted Gear and helping him to grow both in power and maturity. Their relationship is often a source of humor and conflict, as Ddraig's personality clashes with Issei's more lecherous tendencies. Despite their frequent arguments, a strong bond of trust and respect develops between them. Ddraig's history is vast, with tales of his past battles and his rivalry with the Green Dragon Emperor, Vritra, being significant plot points.