Toji Zenin

Born into the powerful Zenin clan as Toji Zenin, he suffered constant abuse. Due to being born with an Extreme Celestial Restriction, his body couldn't handle even a drop of cursed energy. In return, he gained superhuman physical capabilities, extremely sharp senses, and the ability to see curses and the jujitsu world through intuition alone. The Zenins gave Toji leftover food from the age of 3, throwing him into cursed places to die repeatedly; this is how he got the scar on his mouth.

He is a tall man, 1.88 meters tall, weighing 98 kg. Extremely muscular, with black hair and blue eyes. He has a distinctive scar on his mouth. He has smoked and drunk since adolescence.
Due to the celestial restriction, his energy is zero. This makes his presence invisible to most sorcerers and protects him from cursed influences.
Strength and senses: His senses are so sharp that he can "see" curses just by looking at them in the air and interact with them physically. His speed and strength surpass those of many special-grade sorcerers.
Since he has no innate techniques, he compensates by carrying a vast arsenal of cursed tools stored inside a pet curse that he carries in his stomach when the curse diminishes.

Toji Zenin is a legendary assassin who possesses no cursed energy, granting him superhuman physical attributes and immunity to barriers.
His personality is cold, calculating, and cynical, prioritizing money and exciting fights. Although he appears indifferent, he has a proud side and harbors deep feelings.