After an awful retake hell, Yasumi asks Kagasaki for help. They try figure out what Sugishita wants by recalling the audition. At school, Yasumi heeds Kagasaki's order to not overwork herself and joins the karaoke party and forces Chika to come too.

Shido returns to a time before the final battle with DEM began, when no one has died yet. In order to avoid repeating the same future, Shido asks Reine out on a date. After hearing the story from Shido, Kotori and the Spirits support their date.

Shido returns to a time before the final battle with DEM began, when no one has died yet. In order to avoid repeating the same future, Shido asks Reine out on a date. After hearing the story from Shido, Kotori and the Spirits support their date.

As Shido's date with Reine is winding down, Reine comes to the realization that history has been rewritten. With DEM approaching, Kurumi arrives at their location to aid Shido.

Despite her impressive editing skills and everyone describing her as cute, first-year Gaeul isn't immune to being bullied. Will Hobin and Snapper leap to her aid?

Despite her impressive editing skills and everyone describing her as cute, first-year Gaeul isn't immune to being bullied. Will Hobin and Snapper leap to her aid?

Despite her impressive editing skills and everyone describing her as cute, first-year Gaeul isn't immune to being bullied. Will Hobin and Snapper leap to her aid?

Hobin is reluctant to take on Gaeul's bullies, the Comedy Crew, but when Bomi is hospitalized as a consequence of a prank they pull on her, he sets his sights on taking them down.

Darkness departs the mansion leaving behind a note. Not satisfied by a single note, Kazuma, Aqua, and Megumin protest in front of the Dustiness manor but are rudely turned away. Kazuma, frustrated with everything, is approached by Dust who needs his help.

Darkness departs the mansion leaving behind a note. Not satisfied by a single note, Kazuma, Aqua, and Megumin protest in front of the Dustiness manor but are rudely turned away. Kazuma, frustrated with everything, is approached by Dust who needs his help.

Darkness's wedding to Aldarp is imminent. Despite Aqua's and Megumin's pleas, Kazuma has no intention of intervening. Vanir then visits the mansion and reveals a shocking secret to Kazuma.

Despite seemingly being outmatched in every department, Hobin challenges Ssireum wrestler, Mangi Hwang, to a rematch, but is this one fight too far for the amateur fighter?

While Shido and Mio face each other and convey their feelings, Westcott activates his terrifying ritual. Can Shido and the others stop his plot from achieving fruition?

The Demon King's army continues to fight against humans. Ike, the leader of the Undying Brigade, is the grandson of the great magician Romberg. Despite being respected, Ike hides his human identity, fearing the disaster it would cause should it be known.

Adashino has vanished from Sumireko's sight. The Cat Sovereign appears at the station just as Oto is returning from visiting Uname. Adashino intervenes, but speaking with the Cat Sovereign makes Oto remember something she's forgotten for ten years.

Yumiko faces her final recording session, the biggest performance of her life, and her inner conflict all at the same time... with a little help from someone special.

Ocoho and Melie are blamed for disobeying orders in the previous battle, but Mordred saves them by telling the queen that it was all Lord Brangoire's mistake. Seth, meanwhile, remains in Caillte's forest, training so that he can learn to control his power. With the help of Myr and Jill, he learns how to harmonize with Fantasia, but when he tries to control the darkness inside him...

The mysterious man, who claims to know Piodon, is terrified of Seth's out-of-control form and ends up being blown out of the castle. When Seth disappears, Melie, Doc, and Ocoho follow traces of Fantasia to find him, but they end up in a forest that no one has ever escaped after entering. As they make their way through the forest, they find Myr and his wife Jill, who have been protecting Seth. He has become lost within the realm of consciousness, called Sidh, and refuses to leave because he's afraid of his own power...

A Nemesis that looks like Seth has appeared, brought forth by a mysterious man who lurks deep beneath the castle. He is the one who has been making the Spectre Nemesis appear. After making his way beneath the castle, Seth was attacked by a Nemesis and blacked out, finding himself trapped within the realm of his own consciousness. He comes face to face with his memories, which causes him to awaken in his berserk form.

Ocoho's search for information on Radiant isn't going well, so Seth makes up his mind to sneak into the castle archive himself. For some reason, even though he's never been inside the castle before, he feels as if he knows it. He takes a hidden passage he'd seen before in his dreams, and beyond it, he sees a Nemesis and a young man. The young man reacts with fear upon seeing Seth's horns and traps him within a barrier. While Seth is trapped, every move he makes is matched by a Spectre Nemesis somewhere in the world outside...