For almost 20 years, a trans-dimensional conflict between Humankind of Earth 523 and the Equines of Earth 9084 has spilt blood on both fronts, with no clean end in sight. But after a seemingly impossible attack on a secure Equine military/research base, Princess Celestia has reached the end of her wits, and calls upon the aid of a long retired veteran of the war. A blind stallion named Other Side, with a unique ability. An ability that could help Celestia discover the secret of the attack. Can the voices of the dead help turn the odds in Equestrias favor?