Goku and his friends have been turned small due to Gomah's scheme. They begin preparing to go to the demon world. Goku collects his Nyoibo and looks forward to a new adventure. Then the mysterious young Majin Glorio appears!

Yuzu's success with ancient magic deals Kurumi's confidence another blow. While her friends celebrate the new year, she struggles to choose her path forward. Then a sudden distress call from the MaRC brings everything to a head.

Sakuya faces emotional challenges as she reflects on her relationships and the future of her group. Through heartfelt conversations and moments of introspection, she learns the importance of trust and connection with those around her.

By Pitohui's orders, the luxury cruise ship continued sailing without stopping its leak, but it began sinking into the water as a result. After a fierce battle, LPFM manages to annihilate SHINC. Meanwhile, Pitohui's trap wipes out MMTM.

After encountering the Gendarmerie, the wardens of the Demon Realm, the four are forced to camp in a cave where they encounter further trouble! The enigmatic Glorio unleashes lightning magic against Goku to resolve the situation!

After a successful first mission, Jugyeong decides to relax and help out Seojun with his part-time job at a festival.Everything is going well, until Suho shows up and a small plushie ignites a fierce battle between the two boys.

Joe and Aoyama's match concludes and Tange reveals something to our two fighters.

Rikiishi leaves Toko Special Juvenile Training School and Joe feels empty inside. Meanwhile, the final match of the dorm boxing tournament is about to begin.

Rikiishi tells Joe that they need to have their match sooner because something came up, so they have an unofficial match out in the rain.

Joe and Rikiishi prepare for their upcoming match. After seeing just how powerful Joe's new punch is, Rikiishi devises a unique training method to counter it.

Joe continues to practice boxing while he's alone in solitary. Danpei and the kids try to find a way into the juvenile training school when they unexpectedly run into Yoko.

Joe keeps trying to get Tange to coach him again, but Tange just keeps ignoring him and concentrates on training Aoyama. No one expected Aoyama to get into the tournament, but he then somehow defeats the rep for dorm 7, Numata.

Moved by the fight between Joe and Rikiishi, the inmates also start boxing.

Joe goes to see the All Japan Rookie Championship Tournament and figures out a way to get one of the members of the Boxing Association to give Tange the license he needs for his gym.

Tange is unable to get the license for his gym, but then, an unexpected visitor gives them an unbelievable offer.