The Fullmetal Sorcerer (Male reader x Jujutsu Kaisen)
Y/n is the current vessel of a powerful cursed spirit from the Heian era. He's also a student in jujutsu high that happens to have a metal arm. While y/n is happy to just kill curses, the curse spirit in him wants to seek out the strongest opponents and let loose! This problem only gets worse when Sukuna's vessel arr...