Every world has frontiers that are unknown to the populace. However, facing the unknown is always a daily part of a hero. And can misunderstand between friends, a mentor, and family could lead to new adventure to save worlds beyond?
An technologically advanced alien race has invaded Equestria and captured the Main 6 along with many innocent ponies and stallions for experimentation. Now they plan to take over the Pokémon World, but a young exploration team of Pokémon rise!
They are considered the most powerful steam locomotives in the entire world along with being the longest in the world. For decades none of these engines ran under their owe power since the 1950s until one made its mighty return to steam on the UP!