Boarding school AU. Merlin transfers over to a new school with a troubling past. After meeting his roommate, Arthur. Merlin starts to loosen up. But when an event comes up that shows people what Merlin is, will the past make its way to the surface? Merthur. Homophobic behavior. Rated M for future chapters.

An old friend of Sherlock's comes to visit and it helps move things along.

An alternate ending with Sherlock and John on the train car. Season three. I tried.