A couple finds a foal on their doorstep, which is a totally original concept. After something strange happens in school, this foal is diagnosed with a brand new illness. He sets out to find his parents, the key to his locked up life. The results might shock Equestria.

Rated Teen for Cautiousness

Tags may or may not be added as I go along. I don't know. I hope I go along.

Edit: I rewrote the prologue. Yay. Now, you should hopefully be able to read it without suicidal thoughts.