character: biwa_hayahide_(umamusume), A medium shot, eye-level anime illustration of Biwa Hayahide from Umamusume, transformed into a devil and positioned centrally in the frame. She is a tall girl with very long, wavy white-grey hair featuring a prominent ahoge and horse ears, which are now adorned with small, curved black devil horns. She has sharp yellow eyes and wears her signature red-framed semi-rimless glasses, wearing a mischievous, confident smile. Her attire is a sleek, dark red and black bikini swimsuit with devil-themed frills and small gold accents, leaving her shoulders and midriff bare. She stands with her right hand resting on her hip and her left hand playfully gesturing near her face, with a long, pointed black devil tail curving elegantly behind her. The background is a stylized, surreal void of deep purple and crimson gradients with floating ember particles. The lighting is dramatic, featuring high-contrast highlights on her hair and a soft crimson glow reflecting off her skin, creating a sultry and supernatural atmosphere.
