Dragon clan coup: Dragon King Ao Xuancang is betrayed by his closest kin and desperately sends his unhatched daughter to the human world. Little dragon girl Ao Li hatches from her shell, unexpectedly possessing a mysterious ability that makes ancient beasts submit. In order to find her royal father, she journeys across mountains and seas in the company of a down-and-out demon catcher, subduing exotic beasts and uncovering the truth behind the beast chaos along the way. However, as the mystery of her birth slowly surfaces, she discovers that she is actually the crucial chess piece that the mastermind has been desperately waiting for. A massive battle concerning the fate of the dragon clan and all spirits of the mountains and seas thus unfolds.