The setting will take first place at Wonderbolt Headquarters. All of the Wonderbolts were about to have a vacation until, Spitfire changed some plans. King Sombra comes back and some pony brought him back! Princess Celestia gets a letter from him and is really unhappy to see him. The Mane 6 have to stop King Sombra but, in order to do so, they need Rainbow Dash. The element of loyalty is gone and also, the Wonderbolts. King Sombra is making a plan to take over the Crystal Empire. With Shadowbolts helping him, will the plan work? Who let out King Sombra? Will Princess Celestia beat him? Where could Rainbow Dash be? Where are the rest of the Wonderbolts? Will there be a war? Is any pony going to be safe again?

Read this story to find out

Anyways, enjoy reading this!