A medium shot, eye-level anime illustration of a Japanese oni with a monstrous and alienated anatomy, positioned centrally against a void-like dark backdrop. The creature possesses a demonic face with long, sharp fangs protruding from its jaw and glowing, predatory eyes. Its deformed body is characterized by (4 arms), each with elongated fingers and sharp claws, with two arms crossed over its chest and two hanging loosely. Large, jagged horns emerge not only from its head but also burst through the skin of its chest and upper back. Viscous red liquid drips continuously from various pores and cracks across its muscular, crimson-toned skin, pooling slightly on the ground. The atmosphere is oppressive and eerie, featuring high-contrast lighting that casts deep shadows, a limited color palette dominated by blood-red and charcoal black, and subtle floating embers and particles that enhance the dark, supernatural mood.