Eleven-year-old Omul lives with his parents, his older brother Mikro, and his sister Kimi in a seaside village. But he is no ordinary boy. When a mythical sea beast, Sadumea, steals Kimi’s soul, Omul knows that the only way to save his little sister is to set off on a journey to the icy edge of the world. An enchanted amulet allows him to speak with animals. With his dog Tela and Mikro by his side, Omul traverses the Fire Archipelago, ventures through a treacherous marshland, and faces cursed monsters. In the battle against time and magic, brotherly love is put to the test. Will Omul and Mikro forgive each other, put the past behind them, and save their sister before it is too late?