The Haunting of Sherlock Holmes

Forced by his interfering git of a brother to the countryside to recuperate, Sherlock stumbles upon a 60 year old mystery. Captain John Watson, returning after WWII mysteriously disappeared on night. Bored Sherlock investigates, but what if Watson didn't disappear? What if he's still there? Sort of a ghost story. Eventual Johnlock Reviews may contain spoilers CI art by deebzy