A mysterious anime-style young man in his 20s with long white hair, glowing red eyes with slit snake-like pupils, and black deer-like horns. He has a black silhouette tattoo of a dragon on his neck. He is wearing a black shirt under a white tailcoat, paired with black pants. In his hand, he holds a black dagger etched with glowing red Japanese characters. His eyes look slightly sunken and tired. The background features a ruined castle under a dark, cloudy sky. The overall atmosphere is dark and moody, cinematic lighting, ultra-detailed, high resolution.