The Cursed Sins ( Jujutsu Kaisen x Male Reader )

Y/n is a Peron who was always abused by his parents and also bullied at school and one day we start having an Imaginary friends who appear and help us but they can't talk and usually gave a handsign but on dream they can talk and gave us a lot of affection that we always wanted

one day a monster attacked us and our imaginary helped us and they were not an imagination but a real thing