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!

It’s a battle between Siegs’s Valkyries and Kaiba’s Blue-Eyes White Dragon! Siegs quickly gains the advantage by destroying Kaiba’s monsters before he can even draw them! With Siegs’s army growing in strength while Kaiba’s forces falter, Siegs is unstoppable!

It’s Sieg vs. Leon for the right to challenge Yugi in the KC Grand Championship Finals... but Kaiba stops the duel! Why would Kaiba interfere in his own tournament? The answers may lie in the very origins of KaibaCorp and the invention of the Duel Disk!

It's time for a play! But what kind of play should they put on? Filo will find out!