Yuki Hyoudou, otherwise known as "Yuki the Bloodedge", is a fictional character and the main protagonist of "D×D: Vampire Story." He is the brother of Issei Hyoudou, the protagonist of the canon series, and like his sibling, he was reincarnated as a Devil in the service of Rachel Tepes. Like Issei, he wields a Sacred Gear; "Bloodedge," a weapon that grants him the ability to manipulate his own blood, and make it into a living weapon. He is ranked as a Queen in Rachel's Peerage, despite being the weakest of her group.