This is a story about the members of a particular high school baseball team staying in a lodge for training camp...

Hoping to win the prize for best event at Stradford's school festival, Wlliam orchestrates a culinary showdown between Dantalion and Sytry's respective butlers, Baphomet and Leonard.

The meaning of Kaisei's mysterious apology becomes clear as the Ebisugawa plot to boil Yaichiro in a hot pot is revealed on the day of the Nise-emon election. The day is also the anniversary of Soichiro's death, for which it turns out Soun was responsible.

At the bottom of the first inning with bases loaded and two outs, batter Kanae breaks out a certain pose! And finally, the conclusion!

Knuckle and Morel face off against Cheetu. The difference in physical strength between Chimera Ants and humans is immense, as the two Hunters appear to be overwhelmed by Cheetu's speed. However, Knuckle and Morel have a plan. Armed with wit and experience, they begin by having Morel cover the area with white smoke.

While the students of Miyaji Academy go on a trip, the Student Council members try to destroy the Cardfight Club's reputation. Then, the gang watches the final match of the VF High School Championship between Ren and Leon!

Hato's old crush Kaminaga sees his art, and wants an explanation. Madarame is sent out to spy, but he's unmovable, until...

Controlled by Cerebrum because of the Daemonia he infected her with, Luna, in the form of a wolf, heads to Sefiro Fiore. Akari and Seira are unsure how to counter Luna's attacks. Meanwhile, the counterpart cards for "The Fool" and "The Magician" appear in front of Priscilla and Meltina. Cerebrum's evil takes another step toward the girls...

Hibito struggles with the panic disorder that's afflicted him since his ordeal on the moon. However, he requests that his condition be kept secret from Mutta, who may have found a way to improve the lunar rover.

As the G-team had feared might come to pass, Katze's show of chaos and destruction has begun. Spurred by Katze, many Crowds users launch an attack on Kasumigaseki and deals a devastating blow. The Prime Minister is forced to evacuate to an emergency relocation center in Tachikawa. With Rui under their protection and the Crowds going on a rampage, the G-team members discuss how to proceed...

Miyu, Rin, and Luvia head to the Mirror World to defeat the final Class Card, Berserker, however they're all having a hard time against Berserker's almost invincible power. Meanwhile, Illya is feeling down as she bathes after running away from being magical girl when her mother, Iri bursts in on her?!

Jun has been trussed up by Kirakisho's thorny branches and feels powerless to make up for his mistake in putting together a doll; a vessel for Kirakisho to use in order to get into his world "where the key was not wound." He realizes that the only way to redeem himself to his first doll, Shinku, which is to save her life by becoming her master and foodsource, but Suigintou, Suiseiseki, and Kirakisho stand in his way, knowing that whoever secures the contract with Jun will be the victor. Through Suiseiseki's slight of hand, Jun is flung into World No. Zero where his middle school younger self 'who wound the key' languishes with Kanaria, and a new, unexpected doll with miss-matching eye suddenly appears.