Now that Satoru Gojo has been sealed, Mechamaru works with Team Mei Mei to inform them about what is going on and has them work on enacting his plan on what to do now.

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.

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.

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.

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.

Now that Satoru Gojo has been sealed, Mechamaru works with Team Mei Mei to inform them about what is going on and has them work on enacting his plan on what to do now.

Yuji and Megumi lift the veil that was keeping sorcerers from entering Shibuya. Nobara and Nitta encounter Shigemo and a battle ensues. Shigemo has the upperhand, but then Nanami arrives with the deaths of the assistant supervisors in mind.

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.

Sukuna refuses to heed Jogo's advice after waking up, instead displaying his overwhelming strength against the Special-Grade Cursed Spirit, Jogo. Meanwhile, Fushiguro faces off against the rampant Toji with neither being aware of the other's identity.

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.

The mystery deepens as all the students drained of magic suddenly wake up feeling fine. Rumors about the culprit start to rise among the student body. Veronica checks in on Philomela.

The mystery deepens as all the students drained of magic suddenly wake up feeling fine. Rumors about the culprit start to rise among the student body. Veronica checks in on Philomela.

The mystery deepens as all the students drained of magic suddenly wake up feeling fine. Rumors about the culprit start to rise among the student body. Veronica checks in on Philomela.

The mystery deepens as all the students drained of magic suddenly wake up feeling fine. Rumors about the culprit start to rise among the student body. Veronica checks in on Philomela.

The mystery deepens as all the students drained of magic suddenly wake up feeling fine. Rumors about the culprit start to rise among the student body. Veronica checks in on Philomela.

Violet and Chise host an after hours test of courage for their classmates by having them pair up to visit various haunted locations around campus, but the evening leads to some revealing conversations.

Bored with having nothing to do but study, the students play a puzzle game, but it stirs up bad memories for Philomela and Rian. Alcyone ponders her assigned role. As the rainy season starts, Elias and Chise finally sit down to catch up.

The mystery deepens as all the students drained of magic suddenly wake up feeling fine. Rumors about the culprit start to rise among the student body. Veronica checks in on Philomela.

Despite their disappointment that the College will be closed through Christmas, the students try and prepare for the holiday party. Chise takes another dive into Lucy's memories. Philomela reaches her breaking point.

Rimuru backs Clayman into a corner trying to get him to reveal who he's working for, but even on death's door, Clayman's lips are sealed. Left with no other choice, Rimuru finishes Clayman off. With Clayman dead and Carrion and Frey announcing that they're stepping down as Demon Lords, the total number of Demon Lords including Rimuru is reduced from ten to eight. Guy coerces Rimuru into coming up with a new name for their group, and Rimuru's solution is "Octagram," representing each of the Demon Lords as an eight-pointed star. Thus a slime became one of the eight Demon Lords, marking the start of a new age.