Why is yuji immortal now

Overview

In the Jujutsu Kaisen manga and anime series created by Gege Akutami, Yuji Itadori is a first-year student at Tokyo Jujutsu High who becomes involved with cursed spirits after encountering one of Ryomen Sukuna's fingers. The series begins in 2018 when Yuji, while investigating supernatural occurrences at his school, consumes one of Sukuna's 20 preserved fingers to protect his friends from a cursed spirit. This act makes him the vessel for Sukuna, a legendary special grade cursed spirit from the Heian period (794-1185 CE) who was known as the "King of Curses." According to jujutsu society records, Sukuna was originally a human sorcerer who transformed into a cursed spirit after death, with his power divided among 20 indestructible fingers that have persisted for over 1000 years. The series follows Yuji's training under Satoru Gojo and his mission to consume all of Sukuna's fingers to eliminate the threat permanently.

How It Works

Yuji's connection to Sukuna operates through a vessel system where Yuji's body serves as a container for Sukuna's consciousness and power. When Yuji consumed the first finger, he formed a binding vow with Sukuna that allows the cursed spirit to temporarily take control of his body under specific conditions. This arrangement gives Yuji access to Sukuna's immense cursed energy and techniques, including the powerful "Cleave" and "Dismantle" attacks, while maintaining his own consciousness most of the time. The mechanism works through a delicate balance where Sukuna's presence enhances Yuji's physical capabilities significantly—making him capable of superhuman feats like punching through concrete—but doesn't grant true immortality. Yuji can still be killed through sufficient damage to vital organs or complete destruction of his body, as demonstrated when he was killed by Sukuna in Shibuya (Chapter 143) before being revived through a complex process involving Yuta Okkotsu's reverse cursed technique.

Why It Matters

Yuji's status as Sukuna's vessel is central to Jujutsu Kaisen's plot and themes, representing the series' exploration of morality, sacrifice, and the nature of power. His situation creates constant tension between his desire to use his abilities to protect others and the risk of Sukuna taking control to cause destruction. This dynamic drives major story arcs, particularly the Shibuya Incident where Sukuna's temporary control results in massive casualties. The vessel concept also explores philosophical questions about identity and coexistence with evil, as Yuji must constantly battle both external curses and the internal threat of Sukuna. For the jujutsu world, Yuji represents both a potential solution to the Sukuna problem and an unprecedented danger, making his journey crucial to the balance between humans and cursed spirits.