During an ordinary archaeological expedition, a mysterious jade pendant suddenly lit up, sending young archaeologist Lin Yu and his childhood friend Pang Dun plunging into the fantastical, treacherous world of the Classic of Mountains and Seas.
Here, rare and fantastical beasts roam, merfolk weep in the depths of the sea, and the nine-tailed fox is clever and sprightly. Taotie and Hundun rampage across the land. But darkness suddenly shatters the peace. Ancient demon gods stir, bent on breaking their seals and dragging both the real world and the world of the Classic of Mountains and Seas into endless ruin.
