Cop always on work. Space elves have an intern! Rampant laziness and total ignorance. Bad pulley bearing without proper identification. Catsup chips and cut fish at once! Ninth the outward leg. Tea ...

Modulo was a sequel that was supposed to clear things up, but it only left more unanswered questions.

JJK's sequel filled in the gaps on some of Jujutsu Kaisen's lore, but it also spawned an entirely new set of questions.