Ponyville is a place of friendship. It's where the earth pony, pegasus, and unicorns live. Despite their differences, all of them manage to make friends with each other.

Aside of that, back in a different place - unlike Ponyville, where the humans live. A certain human, by the name of Dr. Jones, is a hardworking researcher. He hopes to one day meet the king..

But when an expedition goes wrong - with an unexplained ending, he is striving to know what really happened. Was it really.. Him?