How it came to be. (A Sombra x Chrysalis fanfic)

This story is based on the new MLP:FIM episode called "triple threat". I'm not going to give out ANY spoilers on this episode! I do have a theory on how the episode will go. I think it will go something like this, " Chrysalis gains two allies, Tirek and Sombra. Though she cannot see it, both Tirek and Sombra have secr...