In short The Jujutsu Kaisen What If Sukuna Trained Yuji scenario imagines Sukuna mentoring Yuji instead of destroying him. Across an alternate timeline, Yuji gains advanced cursed-energy knowledge, recognizes his connections earlier, helps prevent Shibuya’s events, and eventually separates Sukuna from his body.
- Chapter reference
- Jujutsu Kaisen Chapter 256
- Sukuna reference
- Jujutsu Kaisen 255
- Plan reference
- Chapter 218
Key points
- Sukuna may train Yuji after recognizing his exceptional physical potential and seeking a worthy future challenge.
- The King of Curses would teach cursed energy through raw emotions and brutal practical experience.
- Gojo would detect Yuji’s altered energy flow and uncover his secret conversations with Sukuna.
- Earlier knowledge could change Shibuya’s outcome before Yuji ultimately separates Sukuna from his body.
Key moments 5
Questions answered 4
Why would Sukuna train Yuji instead of destroying him?
Sukuna is driven by boredom and the search for a worthy challenge. He might invest in Yuji’s exceptional physical potential in exchange for a final duel once Yuji reaches his peak. Read the section
How would Sukuna teach Yuji cursed energy?
Sukuna’s training would be visceral and brutal. He would explain cursed energy as raw, buried human emotions such as grief and terror, passing his understanding of sorcery to Yuji. Read the section
Could Gojo tell that Sukuna was secretly training Yuji?
Yes. Gojo’s Six Eyes would immediately notice changes in Yuji’s cursed-energy flow, including an efficiency and redirection that defy his current grade. Read the section
Could Sukuna’s training prevent the Shibuya Incident?
The altered timeline could give sorcerers a tactical advantage by helping Yuji recognize his connection to the Death Paintings and Kenjaku and recruit Choso and his brothers earlier. Read the section
The relationship between Ryomen Sukuna and Yuji Itadori is defined by pure, unadulterated hatred. But what if a glitch in the Matrix caused the King of Curses to take a genuine interest in his vessel’s potential? In this Jujutsu Kaisen Chapter 256 analysis, we see their peak rivalry, but a ‘What If’ scenario where they cooperate changes the entire power scaling of the series. Imagine Sukuna deciding that instead of destroying Yuji, he would forge him into the ultimate weapon just for the sake of entertainment.
Why would the King of Curses agree to a Jujutsu Kaisen What If Sukuna Trained Yuji scenario?

Sukuna is driven by boredom and the search for a worthy challenge. Upon realizing Yuji’s physical base is already beyond human limits, he might see an ‘investment’ worth making. Instead of constant threats, he offers a pact: total cooperation in exchange for a final duel once Yuji reaches his peak.
- Physical Prowess: Sukuna recognizes that Yuji’s body is a masterpiece even without sorcery.
- Entertainment Value: Watching a ‘brat’ grow into a monster using his own techniques is the ultimate ego trip for Sukuna.
- Strategic Survival: By training Yuji, Sukuna ensures his vessel doesn’t die a premature, ‘boring’ death against weak curses.
How would cursed energy training differ in a Jujutsu Kaisen What If Sukuna Trained Yuji timeline?
Forget the academic lectures at Jujutsu High; Sukuna’s teaching would be visceral and brutal. He would explain cursed energy as a manifestation of raw, buried human emotions like grief and terror. This understanding is what defines Sukuna’s dominance in Jujutsu Kaisen 255, and he would pass this ‘true’ sorcery down to Yuji.
- Internalization: Energy isn’t pulled from the environment; it is a floodgate opened from within the soul.
- Killing Intent: Yuji would learn to project a physical pressure so intense it alters the atmosphere.
- Advanced Reading: Sukuna would teach Yuji to read an opponent’s breath and muscle twitches to predict attacks before they happen.
Could Gojo detect the changes in a Jujutsu Kaisen What If Sukuna Trained Yuji story?
Satoru Gojo isn’t easily fooled, and the Six Eyes would immediately spot the shift in Yuji’s flow. During a routine sparring session, Yuji would display a level of efficiency and ‘redirection’ that defies his current grade. This would lead to a fascinating tension where Gojo realizes Yuji is having secret dialogues with the King of Curses.
It proves that some of the crazy theories about Jujutsu Kaisen’s future actually hold weight when the protagonist has an ‘insider’ like Sukuna helping him navigate the treacherous world of jujutsu politics.
This shift would create a different Gojo vs Sukuna dynamic, where the two strongest beings are essentially co-parenting the world’s most dangerous student. Gojo would be forced to adapt his own teaching methods to keep up with the dark wisdom Sukuna is whispering into Yuji’s ear every night.
Would Shibuya be avoided in this Jujutsu Kaisen What If Sukuna Trained Yuji alternate reality?
Knowledge is power, and a trained Yuji would be privy to Sukuna’s ancient insights. In this timeline, Yuji would likely recognize his connection to the Death Paintings and Kenjaku much earlier. By recruiting Choso and his brothers before the Shibuya Incident, the sorcerers would gain a massive tactical advantage.
This butterfly effect could potentially stop the Prison Realm from ever being used. It proves that some of the crazy theories about Jujutsu Kaisen’s future actually hold weight when the protagonist has an ‘insider’ like Sukuna helping him navigate the treacherous world of jujutsu politics.
In the end, this ‘What If’ leads to a final confrontation where Yuji uses Sukuna’s own refined techniques to separate the King from his host. It transforms a story of possession into a story of dark mentorship and eventual transcendence. While the canon path is legendary, exploring the plan of Sukuna in Chapter 218 shows just how much potential was hidden in their twisted bond.
Sources
- newsmangas.com — Sukuna


















