Ever since Princess Luna returned nothing seemed to be normal in Canterlot not speaking of Equestria. A lot of things changed after a thousand year and she try to fit in the new society. She returned but she misses something. They vanished with her after she was banished to the moon.

Lucky for her Celestia got intel’s about the Lunar Ponies so she’s planning an expedition to there, but the place wasn’t the safest place on the world. She needs protection and who could provide better protection then the Royal Guard?

Monsoon Shine was the youngest officer in the guard and he didn’t know he could change Equestria forever if he brings back something which was lost ages ago. He was ordered to lead the mission to find the Lunar Ponies and he determined to find them.