A telephone call broke the silence of the sleeping house... This is how a new investigation began by private detective Yulia Zemtsova, who has now become the full-fledged owner of a detective agency... A young, beautiful and talented artist Zoya Presetskaya was strangled in her bed. The killer acted clearly in a state of passion. Zoya's luxurious hair was cut off, and a blonde wig was placed on the head of the murdered woman. And a couple of days later they discovered the body of Zoya’s friend Irina. The evidence is clear that these crimes were committed by the same person. All the evidence points to Nikolai Bobrishchev... the lover of two friends at once. But Yulia is in a delicate situation - after all, it was he who hired Zemtsova.