Why is Yuji immune to Sukuna? Why does Sukuna obsessed with Megumi? Why does Sukuna have two techniques? Why does Gojo wear a blindfold?

These are some of the most interesting questions about the characters and powers in Jujutsu Kaisen, so let’s break them down one by one.

1. Why is Yuji Immune to Sukuna?

Yuji Itadori is not immune to Sukuna in the traditional sense. In fact, Yuji is the vessel for Sukuna. Here’s how it works:

• Sukuna’s Curse and Yuji’s Body: When Yuji consumed one of Sukuna’s fingers, Sukuna’s curse was able to take over Yuji’s body, since Yuji’s body became the vessel for Sukuna. Sukuna is extremely powerful, but he is bound by certain rules and his own power limitations while inside Yuji’s body.
• Yuji’s Resistance: While Yuji is not immune to Sukuna’s possession, he possesses an unusual physical strength and resilience, which makes it harder for Sukuna to completely control him. Yuji is able to resist Sukuna’s influence and retain control over his own body at times, especially when his emotions and willpower are strong.
• Sukuna’s Desire to Control Yuji: Sukuna is not immune to Yuji, but Yuji’s resistance creates an interesting dynamic. Sukuna is obsessed with Yuji’s body because Yuji holds the power of his fingers, and the potential to become a powerful vessel. Sukuna’s goal is to reclaim all of his fingers and regain his original body. While Yuji is strong enough to sometimes resist Sukuna’s full control, Sukuna is gradually trying to manipulate him, especially as Yuji grows stronger.

2. Why Does Sukuna Obsess Over Megumi?

Sukuna's fascination with Megumi Fushiguro is a little more nuanced. Here’s why:

• Potential of the Ten Shadows Technique: Sukuna sees potential in Megumi’s cursed technique, the Ten Shadows Technique. This technique, which allows Megumi to summon powerful shikigami, is incredibly potent, especially in Sukuna’s eyes. He seems to believe that Megumi could potentially become one of the most powerful sorcerers if he fully embraces his power.
• Megumi’s Personality and Growth: Sukuna is particularly intrigued by Megumi’s reluctance to fully embrace the power of his technique. He wants to see if Megumi will give in to his darker instincts and use his abilities to their full potential, and perhaps even come to the point where he allows Sukuna to take control of his body. Sukuna sees Megumi as someone who could become a true vessel of power, and part of his obsession is to push him into embracing the full extent of his abilities.
• A Powerful Host: Sukuna also seems to view Megumi as a potential host for his rebirth—someone who could wield his power and make Sukuna even stronger if he allowed the curse to fully take control. Sukuna's desire to manipulate Megumi and the fascination with his growth make for an interesting dynamic throughout the series.

3. Why Does Sukuna Have Two Techniques?

Sukuna possesses two very powerful and distinct cursed techniques:

• Limitless (or Cursed Energy Manipulation) and Domain Expansion: Sukuna is a special grade curse, and like other high-tier curses, he possesses not just one, but a variety of techniques that make him nearly unstoppable. His two most well-known techniques are:
  • Cursed Technique: Malevolent Shrine: Sukuna’s Domain Expansion, which is incredibly powerful and deadly. When activated, it allows him to manifest a domain in which he has full control over his surroundings and can attack with immense precision. Malevolent Shrine also has the unique ability to cut down multiple opponents simultaneously, and it's notable for not requiring a barrier like other domains.
  • Cursed Technique: Cleave and Dismantle: Sukuna’s cleaving technique allows him to slice through targets with immense precision, and Dismantle is a more focused technique that disassembles his targets at a molecular level. These two techniques are separate but complement each other, allowing him to attack with devastating effect.

The reason Sukuna has such a variety of techniques is that, as the King of Curses, he is far beyond ordinary cursed spirits and sorcerers in terms of power and versatility. His diverse arsenal makes him one of the most dangerous beings in the Jujutsu Kaisen universe.

4. Why Does Gojo Wear a Blindfold?

Gojo’s blindfold is one of his most iconic features, and it serves several purposes:

• Limitations of His Powers: Gojo possesses Limitless and Six Eyes, two extremely powerful techniques that give him absolute control over space and perception. Six Eyes allow Gojo to see and process information at an incredibly advanced level. If he were to activate his Limitless technique without restraint, it would require an immense amount of cursed energy and cause massive strain.

  • Why the Blindfold? The blindfold serves to limit his power output. By wearing it, Gojo is able to control the activation of his techniques, preventing himself from overwhelming himself with cursed energy or causing accidental destruction. Essentially, the blindfold helps him moderate his abilities and use them more efficiently without causing widespread chaos.

• Style and Mystery: Gojo’s blindfold also contributes to his cool, mysterious persona. His outfit and the blindfold are part of his distinct look that aligns with his cocky, playful personality. It creates an aura of mystery around him, as viewers (and even characters in the series) don’t know exactly what he’s capable of until he removes it.

• Protection of His Eyes: There’s also the fact that Gojo’s Six Eyes are so powerful that they require an element of protection to avoid being overwhelmed by the amount of information they constantly process. The blindfold serves to protect him from sensory overload, allowing him to maintain a level of control over his abilities.

Conclusion

To summarize:

• Yuji and Sukuna: Yuji is not immune to Sukuna, but his physical strength and willpower allow him to resist Sukuna’s full control.
• Sukuna’s Obsession with Megumi: Sukuna sees potential in Megumi’s cursed technique and wishes to see him embrace his true power, or even take control of his body.
• Sukuna’s Two Techniques: Sukuna has two major techniques, Cleave and Dismantle, as well as his powerful Domain Expansion, Malevolent Shrine.
• Gojo’s Blindfold: Gojo wears the blindfold to moderate the use of his overwhelming power and to avoid sensory overload due to his Six Eyes.

These character traits and abilities make Jujutsu Kaisen a complex and fascinating series, filled with powerful individuals and their intricate relationships with their abilities.