Gojo and Geto are assigned to the mission of escorting and erasing the young girl compatible with the Tengen - the Star Plasma Vessel. Amanai Riko is being targeted by the Curse User Group Q, and the religious cult the Star Religious Group.

Mei Mei and Ui Ui fight the Special-Grade Disease Curse summoned by whatever is pretending to be Suguru Geto. Meanwhile, Nanami joins up with Maki and Naobito, but they encounter a cursed spirit with unknown powers.

Nanami, Maki, and Naobito are driven to the edge after the Special-Grade Cursed Spirit, Dagon, activates his Domain Expansion, Horizon of the Captivating Skandha. Fushiguro gives them a glimpse of a way to escape death, then Toji intrudes upon the fight.

Itadori launches into a back-and-forth battle against Mahito, but he struggles against Mahito's ploy of using average people against him. Meanwhile, Kugisaki encounters one of Mahito's separated bodies as she returns to the battlefield.

Itadori stands in a daze at the disaster before his eyes, his mind already well past its limit. As a curse, Mahito is elated at seeing his ideal sequence of events play out before him, and he prepares to further finish off Itadori.

After rescuing Itadori from his predicament, Todo bolsters his morale and encourages him to stand back up. As Mahito kicks things into higher gear, he begins using Soul Multiplicity and Body Repel to unleash omnidirectional attacks.

The moment it appeared Itadori and Mahito's battle to the death was resolved, the being wearing Geto's body asked, "Shall I save you, Mahito?" Itadori immediately recognizes the man before him as the very same one who sealed away Gojo and leaps to attack.