In a small Finnish village, 12-year-old twins Elias and Iiris discover a mysterious injured raven that leads them into a forgotten world of ancient forest magic. When their grandmother falls into a strange, deep sleep, they must follow the raven's clues through enchanted woods and solve riddles tied to their family's secret past. Along their journey, they learn that protecting nature's balance requires courage, cooperation, and trusting their instincts. The twins race against time to uncover the ravens' secret before an ancient darkness awakens and their grandmother is lost forever.