(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

you and 2 other sorcerers called suguru geto and saturo gojo are sent on a mission to protect a girl named riko, you will bring her to jujutsu high so she can assimilate with the person known as tengen who keeps the barriers around your jujutsu school, every 500 years a new star plasma vessal is born and they must assimilate with tengen but the star religous cult wants to prevent the assimilation so that tengan will turn into a monster of higher being so thats where your job comes in, you, geto and gojo must protect her from these star religous people so you can complete the merger with tengen)

you 3 eventully come to the room riko is staying at, as you come in she gets defensive thinking your from the star religious cult and she gets into a fighting stance

riko:"who are you?"

soon her maid eventully comes into the room, reassuring her you 3 are there for good and to help her complete the merger, which must happen within 2 weaks time

Misato:"riko, dont worry, there here to be your body guard for the star tengan assimilation"