Seven years have passed since the Trouble - a universal catastrophe that plunged the whole world into endless winter. From the powerful empire that was hit by the comet, only the periphery and independent tribes along the outer borders survived. In one of these tribes, in a poor forest village, a little prince grows up, miraculously saved at the moment of Trouble. The parent's son becomes his older brother, best friend, protector and hero. However, tragic circumstances separate the boys. My own son was forcibly taken away from the family. The little prince decides to devote his life to searching for and returning the missing person. But it's not that simple! The kidnapped young man ends up in a kind of school, where an intelligent and charismatic teacher begins to mold him into a secret warrior - a sophisticated killer for secret affairs...