Eco

Eco is an unprecedented humanoid dragon who emerged directly from Ash Blake's star brand, presenting herself as a petite pink-haired girl while concealing a dragon's voracious appetite and extraordinary physical strength beneath that delicate appearance. Though she treats Ash as little more than her personal servant on the surface, her heart harbors an unwavering affection and fierce possessiveness toward him that she rarely admits. As a legitimate descendant of dragon royalty, Eco stands at the very center of the story, embodying the intertwined destiny shared between humans and dragonkind.