Demonic hybrid hunter with blue energy chainsaw forms

a scruffy African American young man in human form, but transforms into a demonic hybrid with blue energetic chainsaws erupting from his head, and forearms, featuring jagged blue teeth and a battery chainsaw handle on his head, all fueled by energy, making him a unique, powerful, and messy-looking devil hunter. His appearance is rough and rugged, often depicted with a chaotic energy reflecting his personality and the manga's distinct art style