The manga Jujutsu Kaisen by author Gege Akutami officially concluded last year, leaving behind a whirlwind of emotions and high-stakes battles in the hearts of fans. The final part of JJK truly serves as a high-speed emotional rollercoaster, especially with the long-anticipated showdown between the strongest characters. As we know, this epic battle between Gojo and Sukuna has finally taken place.
However, a surprising revelation from Gege Akutami in the last arc left fans stunned: there exists a character strong enough to rival even Gojo and Sukuna, potentially capable of annihilating the entire world.
Gojo: The Strongest Sorcerer of the Current Era, Yet With Limitations

Gojo Satoru has long been recognized as the strongest sorcerer in the world of JJK in the present era. Born with both the Six Eyes and Limitless techniques, two incredibly powerful abilities that only appear once every few generations, Gojo has wielded this immense strength throughout the series.
Throughout the Jujutsu Kaisen series, Gojo rarely encounters significant challenges when fighting against formidable opponents. It is widely acknowledged that the only character who can compete with Gojo is Sukuna, famously known as the King of Curses. In fact, even Sukuna can only hope to overcome Gojo with the assistance of Mahoraga and the Ten Shadows technique. Gege Akutami has also hinted that Gojo cannot die unless he loses focus.
However, despite being endowed with all this power, Gojo has yet to reach a level where he can “annihilate humanity.” His strength is only capable of destroying a city. Yet, within the world of Jujutsu Kaisen, there exists another character who possesses a formidable power that could rival his own.
Yuki Tsukumo: The Sorceress with the Potential to Annihilate the World

Yuki Tsukumo is one of the elite sorcerers in Jujutsu Kaisen. She is significantly stronger than a typical sorcerer and is a rather unusual figure in the sorcerer community. Unfortunately, Yuki tragically meets her end during the battle against Kenjaku when she intends to sacrifice herself.
Little is known about Yuki being the only character in Jujutsu Kaisen with the ability to potentially annihilate the entire planet, which is tied to her biological manipulation techniques.
Her unique technique, known as Star Rage, is one of the most destructive arts in JJK. This ability allows her to manipulate her own weight, resulting in an immensely powerful destructive force. However, the activation of this technique inherently carries the risk of annihilating herself, as it generates a black hole in a literal sense.
This black hole has the potential to destroy the entire world, yet Yuki consciously chose to restrain her abilities as she opted to take a different path. If she desired, she could have completely annihilated the planet.
Gege Akutami’s revelations not only illuminate an astonishing aspect of power in Jujutsu Kaisen but also showcase the potential for annihilation embodied in a character that many may have overlooked, surpassing even the perceived strengths of Gojo and Sukuna.
According to Gamerant