Upon entering the detention center, the students realize the interior has been warped by the curse into an —a larger, distorted space where the exit has vanished.
After retrieving a cursed finger from the remains, Sukuna realizes Yuji is unable or unwilling to switch back, leaving the demon in full control of Yuji's body as the episode ends. If you'd like, I can: Jujutsu Kaisen (TV) Episode 4
Yuji loses his left hand and his cursed tool, the "Slaughter Demon," is destroyed. Facing his own mortality, he channels his despair into a fist reinforced by cursed energy to buy time. Upon entering the detention center, the students realize
Compare the versus the original manga version. Summarize the fallout of this mission in Episode 5 . Upon entering the detention center