Even in the world of mystery dungeons, life isn't always sunshine and rainbows. Not even in Post Town, where the Rainbows of Hope reside.
A Tropius, longing to meet the species that have saved her world time and time again, makes a wish to go to the world of humans, and live alongside them.
The wish is granted, and the Tropius finds herself in Lumiose City, where Pokemon and humans purportedly live together, but in reality, are cordoned off from each other.
Finding both friends and foes in the city of change, Tropius finds that the fate of Lumiose rests upon her wings.
Can a Pokemon bring harmony to both humans and Pokemon?