In the previous Chapter, Yuta wanted to intervene but the other witches stopped him. Sukuna wanted to avoid Hollow Purple so he ordered Mahiraga to cut off Gojo’s arm. Although he lost an arm, Gojo used Maximum Output: Blue to destroy Agito and begin to regrow his arm. The narration states that 41 seconds later, Gojo will use the purple hollow again.
According to the content disclosure, Jujutsu Kaisen Chap 235 titled “The Inhumane Makyo Shinjuku Showdown, Part 13.”
Jujutsu Kaisen Chapter 235 spoilers show Hollow Purple deciding the winner when Gojo vs. The end of Sukuna
Jujutsu Kaisen Chap 235 begins with Gojo completely regrowing his right arm as Agito is seen knocked out nearby. The narration explains that the two previous Black Lightnings had the effect of increasing Gojo’s output. Gojo then attacks Mahoraga with a third Black Lightning, provoking Sukuna.
He tried to hit Gojo, but the man simply threw him towards Mahoraga and hit them both with his fourth Black Lightning. The shikigami protects Sukuna from the attack but is blown away. Gojo then begins another chant, and Sukuna correctly guesses that the next attack will be “Reversal: Red”.
Sukuna plans to have Mahoraga block the attack and complete its adaptation into “Reversal: Red”. However, Gojo attacks not towards the enemy but upward. Sensing something was wrong, Sukuna yelled at Mahoraga to act quickly.
Mahoraga chases after “Reversal: Red” but quickly discovers that “Lapse: Blue” – Maximum that destroyed Agito is still intact and on a collision course with the new Red. Sukuna orders the Shikigami to ensure that Red and Blue do not collide with each other. But just before Mahoraga could destroy “Lapse: Blue” with its adaptation, Gojo appeared in front of it and kicked the Shikigami away from the two attacks.
Sukuna tries to make “Reversal: Red” explode by overwhelming it with a Blood-piercing style attack (Spoiler Jujutsu Kaisen Chap 235 making it unclear whether it was Max Elephant’s water attack or an actual Blood-Piercing attack). However, Gojo also attacks Sukuna, who says that because Blood-Piercing has been deployed, Gojo is too late.
However, Gojo simply reinforced the power of “Lapse: Blue” with a new spell, neutralizing the effects of Sukuna’s attack. Knowing what was about to happen, Yuta apologized to Kusakabe for trying to interfere in a fight where Gojo clearly had the upper hand throughout.
“Reversal: Red” and “Lapse: Blue” collide as Gojo ends his spell for “Hollow: Purple.” The attack blows away everything around it, including Mahoraga’s wheels and Gojo himself. It destroyed many parts of the city and left Sukuna devastated with the loss of his left arm.
However, Gojo is completely fine because his own Cursed Technique won’t harm him. He even regained the performance of his Curse Technique thanks to four consecutive Black Lightnings. On the other hand, Sukuna currently lacks Mahoraga and any significant Curse Reversal techniques.
He will not be able to heal himself or use Domain Amplification to save himself from Gojo’s attacks. Editor’s note at the end Jujutsu Kaisen Chap 235 stating that Satoru Gojo won the Battle of the Strongest.
Presumably, this will end the Shinjuku Showdown arc and the manga will now move on to saving Megumi from Sukuna as well as confronting Kenjaku. According to the spoiler, the manga will be on hiatus after the release of the official translation Jujutsu Kaisen Chap 235.