In Jujutsu Kaisen Manga Chapter 121, Yuji Itadori launches himself at Mahito, consumed by rage and grief over the death of his mentor, Kento Nanami. Fueled by vengeance, Yuji wastes no time closing the distance, determined to land a decisive blow.
However, Mahito remains composed, casually flicking a transfigured human toward Yuji. Midair, the cursed human grotesquely mutates into a spiked creature. Yuji swiftly evades the deadly spikes, but Mahito uses the distraction to reposition behind him.
Seizing the opportunity, Mahito activates Soul Multiplicity, a technique that fuses multiple souls into a single unstable entity, dramatically amplifying its cursed energy. He immediately follows up with Body Repel, expelling the volatile mass with explosive force. The result is a massive, grotesque transfigured monster hurtling toward Yuji, threatening to overwhelm him with its sheer size and destructive power.
