Zhivchik Pepper is a ghost dog. He lives, as ghosts should, in the old estate along with his ghost friends. Vinnie Pepper, Zhivchik’s greatest friend, also lives on the estate. They have a great time together. Who would doubt it - it’s never boring in the company of restless and slightly crazy ghosts! One cold autumn evening, an old wooden wagon mysteriously appeared in the estate's courtyard, harnessed to a magnificent snow-white horse. It seemed like nothing surprising, but this horse turned out to be... also a ghost. Where did she come from and what does she need? This is what friends have to find out...