Gon and Killua have been captured by the Phantom Troupe. They are questioned about the chain user that the Troupe is searching for, but the two of them don't know that the chain user is Kurapika. As they're about to be released, Nobunaga decides to keep them around as potential recruits for the Troupe. Will Gon and Killua be able to escape?

The final NASA interview was a decoy to trick the candidates into relaxing, so the astronauts could evaluate them. However, the candidates have yet to realize this.

Team Q4 needs to get stronger to have any chance of winning the final stage of the circuit. Ultra-rare agrees to fight Q4, and Aichi is up first. But Kourin has her own reasons for fighting Aichi that have nothing to do with training him!

Invisibility comes with a price; a demon repays a kindness, and always carries some Yaki-Gobou when you die.

The colder air makes everyone a bit rounder.

Game over.

Legion pays Fairy Tail a special visit! Fairy Tail learns of Sabertooth, the number one guild in Fiore! And what lies beneath the original Fairy Tail base of operations?!

Koyomi meets Mayoi Hachikuji, an elementary school girl who is frantically comparing the town map displayed in the park to the memo in her hand. Learning that Mayoi has lost her way en route to a relative's home, Koyomi offers to help, only to be violently rebuffed.

Ryota Sakamoto one of Japans top BTOOOM! players wakes up to find it is no longer a game.

Just after Millhiore confesses her love for him, Sink is sent back home and has no recollecions of his days at Flonyard. However, Ricotta learns that a way to make his memories return and be summoned back is possible, thanks to the possessions he left behind as a keepsake to his friends and the promise he made to them that he would indeed return. Upon regaining his memories, Sink renews his vow to visit Flonyard again as soon as possible.

At last Ricotta and her assistants come with a way for Sink to return home. However, she finds that by doing so, not only he will forget all memories and experiences of his time at Flonyard, but he will never be able to come back. Upon learning of it, Sink asks Ricotta to not tell the truth to the others, as he does not want them to send him off with a sad face.

Sink and Millhiore manage to subdue the monster and restore the fox cub to its former self. Yukikaze offers herself to take care of it and a huge concert featuring the princess is held to celebrate the end of the hostilities between Biscotti and Gallete.

The monster grabs Millhiore and flees the fortress on a rampage. Sink struggles to reach the princess before she is absorbed by the creature, while she learns that the monster is actually a fox deity cub whose body was pierced by a cursed sword.

Bearing both sacred swords, Millhiore reaches the top of the fortress to confront Leonmtchelli, who trembles when she realizes that her actions are leading the princess to the same destiny she fought so much to avert, when a powerful and ominous creature appears before them.

The day of the battle comes and it does not take long for Millhiore to confirm her suspicions about Leonmichelli's behavior and she joins Sink and Éclair to storm the fortress where Leonmichelli is stationed to confront her. Meanwhile, Brioche and Yukikaze feel that a strange presence is approaching.

Desperate to change Millhiore and Sink's dreadful fate, Leonmichelli challenges Biscotti for another battle with each country waging their most sacred treasures on it. Millhiore reluctantly accepts the challenge, unaware of her true intentions.

Sink learns from Millhiore how she used her stargazing powers to learn about him and why she chose him as her hero. Meanwhile, Leonmichelli confirms by using her own stargazing powers that an ominous fate awaits them.

Sink and Gaul's duel is interrupted by Leonmichelli who reprimands both for ruining Biscotti's victory party. Almost running out of time for Millhiore's concert, Sink comes with a plan to return the princess to the castle for her performance.

Gaul's special forces, the Génoise trio, kidnaps Millhiore and he challenges Sink to a duel. Sink, Éclair and chief researcher Ricotta Elmar come with a plan to storm the fortress where she is being held to rescue her in time for her victory concert. Heavily outnumbered by the enemy, Sink and Éclair manage to turn the tides when the freelance knights Brioche Dalkian and Yukikaze Panettone come to assist them.

The battle ends with Biscotti's victory, but Sink learns that Millhiore was not aware that once he was summoned to Flonyard, he cannot return home. Meanwhile, Leonmichelli's younger brother, Gaul, learns of his sister's defeat and is eager to face Sink in combat.