It's been a month since the events of the last arc and things seem to have become peaceful once more. However, something looms in the shadows that threatens the very existence that Equestria's heroes call home.
As foreign relations with the neighboring territories become strained. A great army slowly gains strength.
Joined by the Sol Zones Guardian and Ruler; Blaze the Cat. Sonic and the Mane 6 are about to embark on a journey that may put their power and friendship to the ultimate test.
Sonic makes an unplanned stop to the land of Equestria
Something is not right in the land of Equestria. Things sit on a razors edge as tensions run high. As an unknown threat gains strength. The heroes of Equestria are about to face there greatest challenge.