Princess Celestia understands that being an Element of Harmony is dangerous, and that Twilight and her friends are bound to make enemies. So, naturally, the only course of action is to send a guard to keep them safe, even if they don't know about it.
This is a re-imagining of "Ponyville Confidential" if the characters thought a little more like those of Breaking Bad - ruthless, cunning, and convinced their actions are justified.
Coppermane's thrilled to attend Camp Everfree with his friends, & Fluttershy's excited to be out in nature with her prince. Though, while there, the couple may encounter the biggest obstacle of their relationship yet.