The obvious choice is to start at the very beginning. It gives you a clear understanding of the world and characters without any confusion. Plus, you won't miss out on any important details or backstory that might enhance your reading experience later on.
The Jujutsu Kaisen manga is indeed ending. It's been a great run, but all good things must come to an end. The final chapters are bringing closure to the characters and story arcs.
The Jujutsu Kaisen manga has reached its conclusion. The story came to a close with a satisfying ending that wrapped up the plotlines and character developments.