A year after the battle of the bands, graduation nears, a familiar face returns, a pure heart is corrupted, enemies become allies and the fate of all reality hangs in the balance.
A broken young man, his personal demons, and his beloved dog are transported to Equestria under mysterious circumstances., placing them in the lives of six incredible ponies.
"That doesn't matter," Celestia said firmly to her weeping sibling. Pressing her muzzle against the darker filly, she spoke gently. "Becasue no matter what, we are sisters; forever."