The seal holding the continent’s dangers at bay is weakening, while mysterious forces scheme in the shadows. Chu Mo and Su Ran rally everyone to protect the seal, but soon find themselves caught in one crisis after another. Mysterious footprints and unknown monsters appear everywhere, and they learn that their enemy is searching for the “Heart of Chaos” to take control of the world. As the group searches through ancient texts and follows the clues, Chu Mo ventures into danger at Sunset Peak. Can they stop the conspiracy and keep the continent at peace?