Heading to the Unova League, Ash & Co. enter the Village of the Dragons, where Iris grew up. Iris is eager to tell her friends about her journey so the group decide to stay there. However, when they meet up with a friend of Iris, they find out that two Zweilous she's raising are feuding. To make matters worse, one ends up evolving into Hydreigon and starts to cause a rampage in the village. Will Iris manage to stop Hydreigon?

Heading towards to Unova League, Ash & Co. end up getting trapped in a mountainside by various rocks. However, they soon get rescued by a trainer called Virgil, who runs a Rescue Squad with his brother and father in order to protect the town with his team, Team Eevee. Travelling back with Virgil, they soon discover that a problem has occured at a nearby dam - it has started to freeze over. On investigation, a load of Cryogonal have come and freeze them in a room. Will Ash, Virgil and Team Eevee be able to help stop this?