Yuta Okkotsu, a high schooler who gains control of an extremely powerful Cursed Spirit, gets enrolled into Jujutsu High School by Jujutsu Sorcerers to help him control his power.
Even if you haven't seen the show, you can still watch this movie since it's a prequel. I thought the movie was great from beginning to end, as it was entertaining all the time. Also, the final fight was amazing.