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

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.

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 ...

Sink Izumi makes a promise with his best friend Rebecca to go flower viewing during the last three days of Spring Break. However, while he is alone trying out some acrobatic moves in school, a dog appears and opens a magical portal while Sink is in mid...

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....

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 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.

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.

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.

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.

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 creatu...

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...

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 Yuk...

Biscotti's army fights a losing battle with the forces of Galette until Cinque manages to hold off the enemy's offensive fighting alongside Captain Éclair Martinozzi. However, the two must join forces to confront Galette's commander and most powerful ...

A princess left to die, a brother out for revenge, and a student in caught in a conspiracy.

Tsunade and the Raikage arrive to prevent Naruto and Killer Bee from joining the battle. But the two Kage fail to convince the Jinchuriki to turn back, forcing the Raikage to use extreme force.