Dark secrets have all the elements such as: murder, betrayal, psychology, 18+ and... 

No one in school knows this truth. furries are a worldwide subculture that focuses on anthropomorphic characters with human-like personalities and characteristics, generally anthropomorphic animals.  A Furry is someone who loves the concept of anthropomorphic animals mentioned above, they have instincts like an animal.

They accepted you because you're a part of a prophecy.