Iruma runs into his senior Amy Kiriwo in front of the Magical Apparatus Battler again. The Magical Apparatus Battler room is filled with all kinds of strange gadgets. There, Iruma hears about Kiriwo’s dreams. Babyls is about to hold their annual Battler Party where all the new students get to promote the Battler they joined. Sullivan looks forward to seeing Iruma-kun but while he’s at the Thirteens’ Dinner...

Kotoko is asked why a suspect had thrown a dead body into the Guardian’s swamp and she starts constructing a story. This ends up being a rather tragic tale about Tanio Aoi filled with love and regret that the Guardian is also shocked to hear. Two years later, random acts of violence were happening in Makurazaka City. The suspect seems to be the ghost of the former idol, Nanase Karin...

The Seventh Street Young Kings have their sights set on taking over Third Street. Can the Third Street Crazy Cats defend their territory? Later on, the Third Street cats and dogs enjoy a night picnic together.

Iroha and the girl who was being held captive inside the Uwasa of Endless Solitude succesfully break out of it. Alina Gray is not happy about this and attempts to collect the payment she is owed. However, an unlikely Magical Girl comes to their rescue. Now with their fourth Uwasa destroyed, how will the Wings of the Magius proceed?

10 years have passed after the night of the half-moon. The young Misaki is now a university student, and Shinemon gets used to being "Shin", the shop manager of Card Capital.

Today is a day when the members of the Ikeda lab gather to announce research results. When Kosuke cites Aika as an excuse for not having read the papers he was supposed to, Professor Ikeda's muscles expand and he crushes a pen to smithereens. On the other hand, Yukimura and Himuro give a joint presentation of the results from the date they went on. As they present the records stating in which situation their highest recorded heart rates were, writhing in distress with the embarrassment, Professor Ikeda's reaction is... On top of this, In order to increase the amount of experimental data, Yukimura and Kosuke, and Ibarada and Kosuke, form pairs to measure data on their vitals...

In Winecup Village, Golem and Somali meet Uzoi and Haitora, who are on a journey to cure Haitora's illness. Uzoi, believing that Somali's blood can cure Haitora, invites the travelers to join them on their desert crossing.

Subaru laments that he could not do anything or save anyone, and has no options left. Exhausted, he suddenly takes off running at full speed as if he's made a decision... To save Emilia, Subaru approaches Crusch to negotiate the formation of an alliance. His terms are a bit difficult for Crusch to believe, but she can see that Subaru isn't lying.

It’s Yugi vs. Leon for the title of King of Games at the KC Grand Championship! However, something sinister lurks in the shadows, for this duel is more than just getting the crown! Sieg’s greatest revenge is about to commence as his real master plan is unleashed!