Cyclone Wing, Hurricane Wing, and Tornado Wing lived a hard life when they were younger. However, as long as they were together and with their dreams in mind, they were determined to change that.
They decided to create the Storm Wings, a group of ponies who dedicates themselves to make Equestria a better place to live.
Though their future was slowly about to change for the better, other obstacles showed up to make life harder again.

Can they overcome them together?

This story is a Prequel of My Little Pony - The Legend of Friendship.
The Diary of the Storm Wings covers the backstory of the Storm Wings, the main OC antagonists of Season 2 from My Little Pony - The Legend of Friendship.
It is advised to read through The Legend of Friendship up until Chapter 52.