After years among the three pony tribes the Two Sisters fight their first great foe by themselves: King Sombra, the tyrant King of the Crystal Empire. Nothing goes as planned, everything, and everypony are not as they seem.
...Or at least that's what the weird demon queen offering you pizza says. Aside from the whole suddenly face-to-face with a demon thing and the murder threats perhaps you can befriend this sassy mare? [Weird Friendshipping]