A Spectrum verse story that is coauthored between Redskin122004 and I with the editors of almost everyone in the Spectrum Crew.
A dimensional travelling semi-RPG hero was forced to become a dimensional drifter through unusual circumstances. He suddenly finds himself in the world of The Conversion Bureau: The Other Side of the Spectrum as his next destination in the middle of New York City. He thought he was going to get caught up in a battle between the PHL and the newfoals, but instead he gets pulled into a battle between the PHL... and the monsters that he has been fighting against throughout his entire journey. Now he must work together with the PHL to fight off the monsters invading the city and discover the true reason why he's being hunted by them and how he could fix it. In the meantime this is the chance for the PHL and their Equus allies to show the results of their training.
A bit of spoiler warning: You should read the story after reading the Sanguine Meetings and Bloodied Past chapter of the main story of The Conversion Bureau: The Other Side of the Spectrum as that's how much the protagonist knows of the main story, but you could read this story after reading the Final Words chapter of the main story since this is when this canon side story takes place.