It shifts from a ghost story to a love story, paralleling the bond between the monsters with the burgeoning romance between the Professor and Emma.
The Doctor discovers the "ghost" is actually Hila Tacuorian, a time traveler from the future trapped in a rapidly collapsing pocket universe. Doctor Who S07E09 BDRIP x264-Krissz41:29 Min
The Crooked Man, a distorted creature also trapped in the pocket universe who is revealed to be searching for its lost mate back in the mansion. It shifts from a ghost story to a