She hasn’t been in Russia for 23 years, and now she feels an inner conflict between herself and her childhood city—Lera, the “American,” perceives it far too negatively. Even her love is at risk: being with Danila means being in Russia! Trying to reconcile herself with her homeland, Lera decides to find her school friends. But then the strangest thing begins: it turns out that some of them died suddenly—indeed, in the exact order they used to sit at the desks! If Lera hadn’t come, no one would have connected these deaths. “This can’t be a random coincidence!” Lera decides, and tries to figure everything out on her own, not realizing she is putting herself in the sights of the killer. Luckily, her childhood friend Alexei Kisanov has now become a private detective and is ready to take on the investigation…