Equestria, the land of magic and adventures. It was the greatest country in wholewide world. However, Equestria isn't the only country alone. Outside of Equestria, there is a land of honor...

...Subarashi

In the lands of Subarashi, there is a war between ponies and insects known as the Konchus. The Subarashi Queen was captured by the Konchu Emperor and lost the morality for the Subarashians.

However, they left Subarashi to migrated to Equestria. The reason is not that they want to find a safe home, it was that they sense the Konchu will invade Equestria soon due to the Emperor's greed on world domination.

Along with the migrants, 5 siblings who are the children of the queen must protect Equestria from the Konchus. They met new friends and allies to join their aid.

As the 5 sibling given the power of the Shinken Seals, they can transform into powerful warriors.