Fatal Stamps

Miss Ioanna is, to put it mildly, an outstanding personality. Just judge for yourself: she writes books, solves crimes, collects stamps, and even cooks - you'll lick your fingers. Moreover, she is a charismatic, passionate, and energetic individual. But not everyone finds it easy to get along with her. As it turns out. By a twist of fate, she receives a letter addressed to a friend, outlining all the flaws of her unbearable character. And Ioanna, with her unique enthusiasm, takes up the task - she decides to reform herself! But criminals are not idle. They kill a troublesome old lady, steal a numismatic collection, and cast a shadow on Grazhinka, Miss Ioanna's assistant. At this point, there's no time for self-improvement; they need to save the girl...