In the book “The White Slippers Store” by the famous children's writer and playwright Elena Nesterina, amazing events take place. The city was filled with strange people. Outwardly, they are very attractive, they live a beautiful life, but some strange cold emanates from them, and the aliens scare the local residents. Only in the house near the cemetery do they know the secret of strange people. The modest merchants of ritual items, together with their son Andrzej, sell not only coffins and white slippers. In their laboratory they create means that protect against evil spirits. Will three people be able to save the entire city from uninvited guests? For middle school age.