Nightmare defeated Celestia. She became the new queen of equestria. But there is a new problem which she herself will not be able to solve. Will the hated sister be the only solution? Or maybe the new elements of harmony will have enough power to defeat the former enemy but more powerful than the others.
intriguing
Why "the" Celestia? Celestia's name isn't spelled with a the.
9446301
My mistake :)