Akira, Chihiro et Banri commencent leurs cours de danse et de chant à sMiLea Production, mais Akira semble plus en difficultés que ses deux partenaires, ce qui réveille en lui de très mauvais souvenirs.

Le jour J est arrivé ! Chihiro, Banri et Akira ont hâte d'annoncer à leurs followers le lancement de leur carrière d'idols. Mais voilà que la météo s'annonce moins clémente que prévue…

JAXX/JAXX's nationwide tour finishes, and during the after-party, Rin and Maoto announce that they have decided to hold sMiLea Production's first-ever joint live performance. While PROTOSTAR is excited for their first concert with a live audience, and LEGIT and JAXX/JAXX get fully motivated, it's decided that they will all perform a song written and composed by Maoto at the joint live show. While the important role of the group's lead has yet to be chosen, a suspicious reporter reaches out to Daiki──!