Ruby, Lottie's friend, suddenly started acting strange. Yesterday they were best friends and talked in quotes from their favorite songs, but today Ruby always forgets about Lottie and generally looks at her as if she was seeing her for the first time. Lottie was very worried - it looked like Ruby had been bewitched. After all, an evil witch recently appeared in the city. At first she tried to subjugate Lottie, but the girl was a witch, albeit a beginner, and was able to cope with the harmful spell. But Ruby is an ordinary person, and she has no chance of coping with the witch unless Lottie comes to the rescue. There are just little things left - to find the object with which the sorceress cast a spell on Ruby.