Skychaser was a famous painter in Equestria, but Celestia's censorship board stopped him from painting what he loved, now making his home in Rapture, the underwater city built by Reign, he finds himself in a bloody civil war within the city between Reign and the rebel leader Freedom.

Throughout he must battle both the soldiers of each army and the infamous, once pony hulking beats, the Big Stallions who wander the halls protecting the 'Little Phillies', girls genetically altered to seek out the genetic wonder drug known as 'Starswirl' which can genetically enhance pony DNA and grant them powers…

Will he survive the vicious war? Only time will tell as Rapture falls…