The truth is out, with the mysterious Guǐ Niǎo's identity revealed. But in the end, who will claim the legendary Tiān Xing Jiàn sword?

Momo-kun and Rio are chosen by their class to participate in the music festival's costume contest. Worried that he's unable to close the distance between himself and Kurihara-san, Kurihara-san's lack of jealousy towards him begins to bother Momo-kun. The day of the contest, Kurihara-san is extremely excited to see Momo-kun in costume. Momo-kun loses his patience with Kurihara-san's total lack of jealousy, jumps off stage, and drags Kurihara-san by the hand up to the roof.

Team 7 joins forces and succeeds in sealing away Kaguya, and the Tailed Beasts that Kaguya absorbed are also freed. Black Zetsu escapes the seal to lie in wait for another time to resurrect his mother, but Naruto is not about to let him go!

Sacrifice Miyu and save the world... The Ainsworths' true objective is to use Miyu, the Holy Grail, to save all mankind. The new turn of events sends Illya into confusion. Kuro rushes to her aid, immediately saying she values Miyu more than some parallel world. Meanwhile, with the fate of a world and Miyu hanging in the balance, Illya struggles to find her answer...

Two years have passed since their battle with Yuto, and the Twin Star Exorcists have gotten better with age. But when they find something unexpected in Magano, there's no telling what it could mean for their future.

Rumi asks the boys to dress up as girls for Halloween.