An eye-level medium shot of a towering 17-year-old boy named Kaya, standing with an imposing presence. He is a massive young man with a height of 215cm and an incredibly muscular build, his arms as thick as a woman's torso. He wears a high-quality Hannya mask crafted from luxurious wood over his face, which exudes an intense feeling of hatred. His messy silver wolf-cut hair spills from beneath the mask, and a small bell earring dangles from his right ear. He is dressed in elegant attire, wearing high-end black gloves on his large, beautiful hands; one hand firmly grips a luxurious traditional Japanese lantern. While his face remains hidden and flawless, his exposed skin reveals numerous deep, ancient scars from wars fought in his childhood, which only enhance his transcendent beauty. He stands in a composed pose within a luxurious domestic setting. The atmosphere is heavy and mysterious, rendered in a high-quality anime illustration style with sharp details on the wood grain of the mask and the fabric of his gloves.