Queen Chrysalis returns. What now? The 4 main princesses are locked up, so are the rest of the Mane Six. Queen Chryxi thinks that it's her time to shine? No way! Six certain ponies have the guts to face Chrysalis' tyranny, her seemingly infinite army of Changelings, and to save Equestria. But many things try to prevent them on doing what they must, and attempt to divide them. Can these ponies survive in defeating the Iron Hoof of the wicked Queen Chrysalis, or will bitterness, hatred and tension arise and lead them astray?