Spirits posses a lot of different abilities, such as invisibility, telepathy and other stuff. W and Micheal are the first and last of their kind. They don't know how they were born, but it doesn't matter. The world around them is beautiful...Just like creatures living in it. Sentient ponies for example.

W and Micheal were existing in Maretime Bay for a month now. They were simply looking at how ponies lived. Nothing was about to change...

Untill the magic decided to return...

(I didn't watch New Generation, so expect to see mistakes in events)