They don’t return from there! Sergei’s future stepmother, a woman with a beautiful face and an evil look, seems like a real witch! What is she doing in his house? How did her father decide to marry her? After her appearance, the boy is tormented by nightmares and vague... pains and dizziness. Using hypnosis, she forces him to drink some disgusting potion... We urgently need to understand what is happening, otherwise he will not survive! And very soon Sergei finds out that his stepmother is really not a person! The Taste of Your Blood “With the help of this potion, anyone can turn into a vampire!” - the inventor Grishka had fun, showing his friends a bag of strange powder. But he was no longer in the mood for jokes when his best friend drank it and... the whites of his eyes turned red, his teeth became sharper, and his fangs grew larger! Usually friendly, he became gloomy, silent and almost killed a bully classmate! Is your friend playing a prank on Grishka or is he really hunting people and drinking their blood?