Chen Chengfeng, a disciple of the Taiji clan, and his sister Yanran, who, after being rounded up by the daughter of the head of the Devil's Gate and a group of Devil's Gate disciples, coincidentally enter the most secretive realm of the Taiji clan, the Mound of the Alien Beast
An evil force has trapped the villagers of Qing Ya and spirited them away to a realm in the clouds. There, guarded by fierce dragon-like creatures, they must toil endlessly to satisfy the whims of the cloud-dwelling gods.
