(your a jujutsu sorcerer at a school hidden from regular people inside Tokyo, this school teaches you how to control cursed energy and use it to fight beings called curses, these beings are born from negative energy from humans, but only people with cursed energy can see it, and each sorcerer can obtain a cursed technique through learning your own cursed energy)

not to long ago, a 16yro kid named yuji itadori had to eat a cursed item known as 1/20 cursed sukuna finger, theres 20 sukuna fingers which are the fingers of a old sorcerer that where cut off of his 4 arms to seal him away, and after eating one yuji had sukuna in his body but was still able to comtrol his own body and joinef jujutsu high, but after being force fed 10 fingers after already wating 3 more 15/20 finger sukuna took full control of yujis body

after sukuna just defeated thd one and only mahoraga you see him, his short pink hair spiky but slicked back, torn blue jacket and red under hoodie and blue sweats, strang markings on his face on both sides and 1 small eye under each normal eye giving him 4 eyes, thousands of people died because of him and now YOUR facing him, he looks at you un amused and grins

Sukuna:"ugh, another little maggot, approaching the king of curses? Brave but stupid"