Squad 13 is told they will be abandoning Mistilteinn soon, and they decide to go out with a bang by making one last memory of their lives there.

Having seized Gran Crevasse, emissaries are sent out to demand the surrender of the klaxosaurs' leader. Meanwhile, the Nines visit Squad 13, and there a shocking discovery is made.

Seth tries to rescue Doc, who's been taken hostage, and ends up captured himself. Konrad denounces him to the people as a criminal who colluded with the immigrants to do evil, and then kicks off a bombardment of cannon fire on the part of the town where the immigrants had settled. Seth is rescued with Grimm's help, but at the same time, the Nemesis appears and creates further chaos. They learn that the Nemesis is being controlled by a female sorcerer named Hameline, who despises Rumble Town. Just what is Hameline's objective?

Seth tries to rescue Doc, who's been taken hostage, and ends up captured himself. Konrad denounces him to the people as a criminal who colluded with the immigrants to do evil, and then kicks off a bombardment of cannon fire on the part of the town where the immigrants had settled. Seth is rescued with Grimm's help, but at the same time, the Nemesis appears and creates further chaos. They learn that the Nemesis is being controlled by a female sorcerer named Hameline, who despises Rumble Town. Just what is Hameline's objective?

After the battle with Gray, Ray returns to his peaceful academy life. But then, they meet their new homeroom teacher, who is none other than Carol Caroline. Being uneasy with her from his past experiences, Ray even asks Abbie to fire her... Meanwhile, Amelia makes it through the qualifiers in first place and secures her spot for the Magic Chevalier tournament. However, she quickly loses confidence after she compares herself to her rival from Diom Academy, Ariane Algren. Seeing her like this, Ray goes ahead and says...!?

One day, in the midst of practices for the athletic festival, Erika finds out that Komichi is going to dance at the festival's after-party. She starts to imagine what would happen if she played the piano accompaniment for Komichi's dance, but she keeps it to herself. Meanwhile, Komichi is practicing hard at volleyball, but depite the fact that it's a major team event, their teamwork is somewhat lacking. When Touko comments that it'd be nice if they could find a place where everyone could practice together, Komichi remembers her previous school, Futaba Elementary.

One day, in the midst of practices for the athletic festival, Erika finds out that Komichi is going to dance at the festival's after-party. She starts to imagine what would happen if she played the piano accompaniment for Komichi's dance, but she keeps it to herself. Meanwhile, Komichi is practicing hard at volleyball, but depite the fact that it's a major team event, their teamwork is somewhat lacking. When Touko comments that it'd be nice if they could find a place where everyone could practice together, Komichi remembers her previous school, Futaba Elementary.

Cain finally reaches his twelfth birthday, the day he can register as an adventurer. He heads straight to the guild to sign up, but some older adventurers pick a fight with him, and he's saved by a red-haired man who looks very familiar...

The king summons Yumiella to the castle and has her face off against the knight captain, Adolf, to prove that she's level 99. Yumiella then has a private meeting with the queen, who makes an unexpected request...

The Free Cities of Eastel are the first to notice the founding of the Round Table. They send a messenger to Akihabara and invite Shiroe and Crusty to their conference. What are the nobles planning at their ice-covered palace? Meanwhile, Minori and Touya and the other new playesr are going on a camping trip at the beach to learn to fight. Marielle forgets her role as leader (?) and enjoys the salt air fun.

Tomo wants to earn money for a birthday present for Junichiro, so she works part-time at the ramen restaurant owned by Tanabe's family. Later, their class prepares for its presentation of "Cinderella" at the cultural festival.

Daida reflects on a lesson once taught to him by Sorii and Bebin about the value of life, and finds out that he is not alone in his dark exile. When six criminals are broken out of their cells in the underworld, Desha sends his knights to go after them.

Shiki Tsubasa has just moved from Tokyo to the city of Kitami in Hokkaido. When he gets lost, a flirty gal named Fuyuki Minami points him in the right direction. After the two meet again at school, Minami invites Tsubasa to hang out with her at home.

Akutsu Masatora transfers to a new school, where he falls for the beautiful and kind Amane Lily on sight. But Akutsu has a dark secret, and a mission... and Lily might be more than meets the eye, as well!

Mikoto and Shiki are making their way to Rotsgard Academy in hopes of opening a new store. Meanwhile, back in the demiplane, everyone is helping Mio practice her cooking skills by taste testing her dishes.

The first demon-hunting expedition by Lily and Akutsu turns up nothing... except for Yuka, a childhood friend of Hirota's who sees Lily as a rival for his affections!

Amid the wreckage from the buildings destroyed by the destructive attacks of Daki's Belt, Tanjiro awakens. Zenitsu is trapped under the rubble and Inosuke has been impaled by Gyutaro's scythe, while Uzui has lost an arm and his heart has stopped. As Gyutaro taunts Tanjiro by calling him a disgrace, all seems hopeless until...

Tsubasa starts learning to ski on a class trip to the slopes. He's told to partner with Akino Sayuri, a pretty loner that Minami is fascinated with. When he runs to the bus to grab his chopsticks for lunch, he finds Akino half-naked and covered in sweat.

The princess endures cruel torture in the form of an amusement park trip, bubble wrap, and soup dumplings. Fortunately, a white knight in shining armor shows up to rescue her.

Hibiki and Tomoki's parties prepare for the attack on Fort Stella (the one Makoto ended up being somewhat involved in against his will). The two human heroes couldn't be more different, posing challenges beyond the simple difficulty of facing the demons.