Flash Sentry was a Royal marine who loss the use of his hind legs and wings making him immoblized, now he stays at home seeing no perpose in his life until he was drafted to a possible colony on a moon for a experiment that his now deceased twin brother was supposed to do. He agreed to do the experiment and soon he wouldn't just change his life but all of the native ponies on the moon, including one native that wishes to learn more about him in more ways than one.