I just came up with this while I was roleplaying on one of my favorite sites (WCO) so excuse how bad this is. It is an impulse roleplay after all.
A long time ago, there was a black foal named Bronze. He was the sweetest foal you would ever meet. Everyone had faith he would be the healer, it was very evident by the way he acted. On the night he received the starfire, almost all of Annok had gathered to watch it. As he was engulfed in the fire, the crowd was shocked. It gave off a silver glow. Silver sparks spat from his mouth. They had made a mistake, he was the destroyer. Something inside of Bronze changed, it was malicious. One by one he began to attack the pegasi, eliminating anyone he could get his hooves on. The only ones he left alive purposefully were those he held close to him.
Somehow, a group of pegasi managed to escape the deadly fire. They knew Annok was no longer safe. In a moment of desperation, they fled to the sea. After flying for what felt like days, their wings gave out. The pegasi plunged into the deep blue waters of the sea. Many struggled, as their wings were heavy with water. But others didn't. They managed to find A cave, that had air in it.
There, they set up their herd. They were known to themselves as "The Pegasi Of The Sea." Quickly, those who remained on Annok forgot about them. As they didn't care for the lost pegasi.
After hundreds of years, they began to adapt. Their feathers became water proof, they adapted to eating, their lung capacity grew, and most could even stay in the water without air for moons on end.
There will be no black foal in this roleplay, they have other things to worry about.
Please don't have any characters who live on land in the beginning, if it gets big enough I might make a plotline where the sea pegasi and the land pegasi meet. But for now I want to see how this goes.
Have fun :p
Overstallion- Oceanwing (@Aspenray)
Lead Mare- Marinecloud (@Stormsun)
Captains- Pearlfire (@Stormsun)
Adult Pegasi- Silversky (@Riverglade) Coralflight (@Hazey) Splashwave (@Stormsun)
Yearlings- Pebblemist (@Hazey)
Weanlings- Moonlake (@Aspenray) Seastone (@kittycatburmise)