The story of two is a alt timeline story of Live Wing from the creatures first due to her hating the way her character was.
21 years ago was born two ponies that unknowing shared the same cutie mark. Not much is known to the world about ponies that share the same cutie mark. The ponies though seem to often be twin of the different genders.
Two twins are know to be like this young Live Wing and her twin brother Blade Wing born into a large family that has been around since the sister rain began. One that has been known to follow and see the dark sister in there dreams. Could this be the true cause or could a power old magic be the cause of it all