Seven years have passed since the Trouble - a universal catastrophe that plunged the whole world into an endless winter. Only the periphery and independent tribes along the outer borders survived from the powerful empire that fell under the blow of the comet. In one of these tribes, in a poor forest village, a small prince grows up, miraculously saved at the time of Trouble. The parent son becomes his older brother, best friend, protector and hero. However, tragic circumstances separate the boys. Native son forcibly removed from the family. The little prince decides to devote his life to the search and return of the missing. But not everything is so simple! The led young man ends up in a kind of school, where an intelligent and charismatic teacher begins to sculpt from him a secret warrior - a sophisticated killer for unspoken affairs...