"The strongest duo—A youth they can never return to." 

Recompilation film of Jujutsu Kaisen 2nd Season's "Kaigyoku・Gyokusetsu" (Hidden Inventory / Premature Death) arc (episodes 1-5 re-edited) with new footage showing glimpses of school memories accompanied by an acoustic version of "Ao no Sumika" (Where Our Blue Is) by Tatsuya Kitani.

 
Before they were enemies, Satoru Gojo and Suguru Geto were high school classmates and friends. The two most powerful sorcerers are tasked with protecting Riko Amanai, a student who has been designated to be sacrificed as the Star Plasma Vessel, until she can fulfill her duty. Pursued by a religious cult and other curse users, they are the only sorcerers capable of carrying out such a difficult task – but this mission will set their destinies, and challenge the two sorcerers in ways unimaginable. 

(Source: GKIDS)

JUJUTSU KAISEN: Hidden Inventory / Premature Death – The Movie