One day, the hero of the Trojan War, Odysseus, found a singing shell on a distant island, which contained the spirit of a sea nymph. And not just nymphs, but Poseidon's daughters. With the help of this shell, Odysseus managed to escape from the machinations of the evil witch… Nowadays, Marina went on a long-awaited vacation, but from the very beginning the trip brought nothing but trouble. Beloved Gleb did not go, and Marina became embroiled in crime. In an abandoned hotel, she miraculously managed to escape from enemies, and in this she was helped by a found seashell ... Read Natalia Alexandrova's exciting new detective story!