The ending of Jujutsu Kaisen is quite intense and somewhat unexpected. The main characters face major challenges and there are some significant plot twists.
As of now, there's no clear indication of when the Jujutsu Kaisen manga will end. It depends on various factors like the story's development and the author's plans.
It leaves off at a specific point that ties into the main manga storyline. But to be precise, you'd have to check the chapter numbers for a clear understanding.
The Jujutsu Kaisen manga has been running for several years and has a considerable number of chapters. But the exact length can vary depending on how you measure it, like by chapter count or total story arcs.