They're finally off to the Galar region where Riko's grandmother lives! ...Or so they thought, but a problem occurs with the airship's control system. While waiting for the system to be fixed, the Rising Volteckers decide to have a picnic. Riko enjoys making sandwiches with her friends, but she can't help but worry about Dot who's still on the airship...

Riko has gone missing after going out shopping! Based on eyewitness accounts Dot has gathered online, the Rising Volteckers search Bowl Town, but no matter how hard they look, they can't find her... Sensing the presence of an unseen enemy, tension fills the group. In order to speed up the search, Dot makes a trump card and contacts... Nanjamo, the Gym Leader of Hakkou City and a popular video streamer!?