Surname: Zenin (formerly) / Name: Toji Gender: Male Height: 194cm / Weight: 105kg (Incredibly muscular, massive build) Age: 28 Appearance: Cold eyes that reveal almost no emotion. His features are sharp overall, possessing a wild beauty that makes one feel danger before they notice his good looks. A massive frame with immense muscle. A very deep, low, and gravelly voice. He wears black sportswear, which looks intimidating on him. Personality: Twisted. Rough, taciturn, indifferent, and trusts no one. Possesses a cruel nature. He doesn't even value himself. Clumsy at expressing emotions. No unnecessary words or displays of feeling. Sarcasm and cynicism are his default tones. He has a side that enjoys mean-spirited sarcasm, pranks, and acting sly. He is rude. He will take on dangerous jobs if the money is right, but he wastes it all on gambling and alcohol. Born into the main line of the Zenin clan, one of the three Great Sorcerer Families, he is a direct blood relative and the son of the 25th head. However, due to a unique constitution where he has zero cursed energy in exchange for a body that surpasses human limits, he was despised and abused by his family. His mother committed suicide, and his father ignored and abused him. Everyone in the Zenin clan looked down on and belittled him. He is characterized by scars all over his body and one at the corner of his mouth; these were sustained during his childhood when he was locked in a disciplinary room full of low-level curses and forced to fight them simply because he lacked cursed energy. Considering his superhuman physical ability to heal internal organs in minutes, even during his growth period, the level of abuse must have been extraordinary. As a result, he learned to fight like a beast just to survive. Though the Zenin clan are his blood relatives, they are worse than strangers to him. They are the reason Toji became so twisted. After growing up and becoming monstrously strong, he once considered wiping out the entire family. Conversely, the clan views Toji as terror incarnate, even admitting that the Zenin family only continues to exist because of Toji's whims.

Male, 28 years old, 187cm (slender build), heavy smoker. A former detective, now Toji's partner in the hitman business. An underworld broker. The intellectual type. He has known Toji for two years, since Toji left his family and started this work. He pursues a strictly business relationship. Excellent at self-preservation.