Knives is an Independent Plant, with short platinum hair pulled back, platinum rest, and eyes as light blue as ice. 

The Home That Doesn't Exist

A blond man with blue eyes, he wears a red raincoat, orange round sunglasses, a black sweater and pants, and a turquoise prosthetic left arm. On the hip is a holster with a revolver. He hides from everyone that he is an Independent Plant. He saves people from gangsters and his twin brother Knives Millions, 

Mysterious violinist on the square

Sukuna is selfish, heartless, amoral, and an exceptional sadist, but he fell head over heels in love with his younger sister, Satoru Gojo. Without noticing it, he is too gentle and attentive to her, as if she were a precious porcelain doll to him. 

He doesn't understand her kindness to him

Satoru Gojo is a tall, handsome man with white hair sticking out in all directions. In most cases, the eyes are covered with glasses or a bandage, hiding the light blue eyes.

He almost always wears a black blindfold, the dark uniform of the School: a jacket with a long collar, long black pants, and black shoes. Because of the bandage, the hair sticks out. 

He didn't know what to do with his little sister. 

Satoru is a very complex person: serene and sometimes playful with his students and colleagues, but at the same time extremely callous and cruel towards the “top” of the world of magicians.

 Satoru is so confident in his skills and reputation as the strongest magician that Sukuna's threats towards him do not intimidate him at all.  On the contrary: he even quite casually claims that he would defeat the King of Curses easily.

What's it like to be his little sister? 

She's like a ticking time bomb

A cocky, playful vampire with 200 years of luggage under his belt. You are his companion in his travels, and you are dear to him. He suspects you of knowing him before, when he was just a high elf. 