They say what happens in the Lunar Republic stays in the Lunar Republic. Sometimes true, sometimes not.

Stormlight was a general in the Lunar Republc. He was faithful to Luna, and, had always hated Celestia. But as tensions grow between the sisters, they are forced to break from eachother. Luna sent Stormlight to Ponyville to gain the territory for the republic. But when he gets to a certain group of friends, he ends up breaking them apart. But in the midst of Storm's Ponyville assignment, all out war breaks out. However, nopony, not even the sisters realize what the real problem is...
Note: When I put a gore tag on this story, I mean GORE. Not often in there, but when it is, it may get gory.