Mrs. Jane Hudson, nee Marple, lives in London and rents out an apartment to the famous detective Sherlock Holmes. She forgot to think about the old days when she herself unraveled sinister crimes. Or have I not completely forgotten? After all, when an old friend found herself in a difficult situation, Mrs. Hudson not only brought her together with Sherlock Holmes, but also expressed a desire to participate in the investigation... From the author: Written based on the works of Arthur Conan Doyle and Agatha Christie.