Ciel gets the chance to meet a unique cast of characters and later Yeti has to call on Takku for help.

Coming to Rajima Volcano to heal their wounds, Leviatan and her friends decide to spend the night at an inn. While the extravagant meals, soft beds, and massages leave nothing to be desired, for some reason, the hot springs only have a little water in them. Unable to understand the reason for the loss of hot water, business has been poor, and the inn is in danger of being shut down...

Once Ayase learned that Kyousuke was dating Kuroneko, she called him to her room and interrogated him. Several days later, she receives word from Manami that Kyousuke and Kuroneko broke up. Ayase believes it's all her fault, so she calls Kyousuke...

The Comeback Competition has ended, and Mutta's team finished second among AsCan entrants. Mutta is soon joined by his parents, as they prepare for Hibito's return to Earth.

After the Anti-Spirals' first attack and Nia's astonishing announcement, Simon looks desperately for her, while Rossiu finally completes his secret project.

During the following seven years, a new civilization rises and prospers under Simon's leadership. However, these peaceful times come to end when the threat mentioned in Lordgenome's last words starts to reveal itself.

A recap of the story's events, as of episode 15.

Chihaya has advanced to the quarterfinals. Her opponent is the Queen, Wakamiya Shinobu. Chihaya decides to go all in and use her injured right hand. How will Shinobu respond? How will Chihaya fare?

Module 77 is headed to the Moon and the students have begun military drills. Thunder has sworn revenge but he is put in solitary confinement. Thunder and Inuzuka decide to pilot their own Valvraves and help Haruto and Saki battle against the Dorssians.

Mizar, the sixth Septentrion, will soon manifest in Tokyo -- but Yamato has already plotted its course, and devised plan of attack. To defeat Mizar, JP's will summon a powerful demon named Lugh; unfortunately, controlling it will mean trapping it in a human vessel that is bound to be destroyed. That vessel turns out to be Io, and when the others learn of the fate that will befall her, Hibiki will launch a desperate effort to save her from certain doom.

Nonoka has two goals at the moment. The first is the master the rise ball. The second, and quite possibly more difficult of the two, is to win Kazuya’s heart! Since she’s not really his type, it’s going to take quite a bit of work!

Team Rabbits gets to learn who the Wulgaru are and where they come from. But in doing so, they will also learn more about themselves and the rest of the human race. Does Izuru have what it takes to lead his team through these trying times?

Kabuto reanimates an army of unknown shinobi led by Danzo’s former bodyguard Torune to retrieve the ones he lost to the Allied Forces. But aside from Torune, the reanimated shinobi are all weak and are quickly sealed away.

Koga is visiting a Steel Saint training facility and meets the former Wolf Bronze Saint and Lionet. He gets this chance to learn more about the Steel Saint and Subaru mysterious background.

The “Uta Pri Award” has finally been announced. Their joy is short-lived as the other nominated idol group HEAVENS are given Haruka’s songs to sing. When the presidents of both agencies audaciously bet the dissolution of their groups on the award, STARISH is elated.