Do you believe in horoscopes and the fact that they are capable of predicting the future with extraordinary accuracy? Yura Kuznetsov did not attach much importance to them - until the Grand Master of Astral Sciences appeared on the TV screen with a crystal skull in his hands and began to predict something terrible... The prediction was especially terrible for Sagittarius - the sign under which Yura was born. And these terrible things began to happen in reality. Soon, as Yura learned, the prophecies began to come true among his friends - Capricorns, Leos, Geminis... It’s not for nothing that this terrible Master intimidates people! He achieves some goal, but what exactly? And so twelve boys, twelve signs of the Zodiac, led by Yura, find themselves at the gates of the house where the Grand Master lives...