Anton has no friends, no siblings. He’s lonely, unwanted by anyone, despised by his foster family. They abuse him, beat him, and threaten to put him in a psychiatric hospital. When the emotional breakdown becomes inevitable and the bullying from the foster family leaves him with no strength to endure, a previously unknown brother appears in Anton’s life—Sashka. He tears Anton out of his everyday existence and opens up another world, populated by mystical, frightening beings. He pulls Anton into an adventurous adventure, during which Anton must overcome his fears, go through a chain of trials, and ultimately decide on the main act—running away from the foster family.