Visiting "Nome Tatsunagi", head of the Tatsunagi Foundation. Nome, who watches over the fate of Cray and Earth, reveals the truth behind the events that are happening. Who exactly are the "Diffriders", who hide their right hand…?

The Izumi House's empty mansion next door has rumors of being cursed because of continuous misfortunes. But what happens when Sagiri starts hearing piano music coming from the supposed empty mansion?! And how will Masamune handle this Fallen Master?

Gran and company are under fire and trapped by Imperial Army General Furias, who intends to recapture Lyria. However, Rackam, the helmsman, gives them a way out. They propose hiring him as a helmsman to get them off the island, but he refuses and tells them he doesn’t want to fly unless it’s with the Grandcypher, the old airship that has captivated him since he was young.

Izuku's having trouble finding a team for the cavalry battle in the next round of the U.A. sports festival, but luckily, he has a plan.

The World Buddy Masters tournament begins, with ten worlds represented by ten skilled Buddyfighters. Gao's first match is against Magic World representative Tetsuya, but his real challenge is learning to deal with Batzz's rebellious streak.