Evening Festival Muta utilizes his 16 years worth of stocked up cursed energy to battle Mahito in his Ultimate Mechamaru. Mahito is able to evade and regenerate most of the damage thanks to his transfiguration, however Muta ends up releasing a missile of cursed energy that directly hits Mahito, damaging part of his soul. Mahito activates his Domain Expansion, trapping Muta and the Mechamaru within, however before he can be affected by the attack, he releases another cursed energy missile, revealing to be a Simple Domain, which is able to destroy the Domain and seemingly Mahito himself. Muta prepares to use his remaining energy to attack Geto, however Mahito survived the attack, and uses the moment to catch Muta off guard, killing him. Meanwhile, Miwa talks to "Mechamaru", about how she wants to get to know everyone more. Several days later, on Halloween in Shibuya, a veil is thrown up over the city, trapping all the civilians within. Several are suddenly sucked into the train station, while the rest are told to ask for Satoru Gojo to be freed. Several sorcerer teams are positioned at the entrances of the veil, prepared to act if necessary, while Gojo enters it.