In the ancient legend of King Locke, there is a mysterious place in a remote place like a fairyland. The most knowledgeable people do not know where it is, and the most detailed map will not include its traces. This is the Giant Valley. In the Giant Valley, there lives the energy guardian Ma Qiu (voiced by Zhang Qi), whose existence is related to the safety of the whole world. One day, the iron hoof of the evil Enzo (voiced by Zhao Lu) broke the tranquility of the Giant Valley. Its chicken and cattle troops attacked the Giant Valley and abducted the sleeping Ma Qiu. The departure of Ma Qiu brought a heavy blow to the Giant Valley. The entire valley fell into crisis, a scene of hell. Enzo wants to achieve his ambition to rule the world by controlling Ma Qiu. The righteous and kind Locke (voiced by Tao Dian) and Kelixia (voiced by Guan Xiaotong) will naturally not let his conspiracy succeed.