Gurumin receives an eyewitness report regarding the Black Rayquaza! Liko and Roy go to the town where the eyewitness lives, where they find the passionate Gurumin fan "Nyabby Girl". However, Nyabby Girl's attitude changes completely when she learns Liko and the others are members of the Rising Volt Tacklers! A battle starts, and Nyabby Girl sends out a Gaogaen, which Masquernya is at a type disadvantage against... What will Liko do?!

Liko, Roy, Dot and Uruto end up battling the Explorers at Karna's factory, where they have quite a difficult time against the Paldea Kentauros that have been strengthened by Strong Spheres. They observe the Kentauros' behavior and try to find a hint towards how to overcome them, however...?! And what does Orio feel when she sees Liko and the others' refusal to give up?