The Thunder Beast understood Li Shiming's intention. It looked at the thundercloud, then at the Thunder Cave Heaven, somewhat disdaining the smallness of this cave heaven.
However, it was still very interested in the thunder rules within the thundercloud. Although it didn't know what methods Yang Xing, the Half-step Great Power, initially used to make the Thunder Beast sign the Ancient Contract, there was certainly a reason related to the thunder rules of the Yuqing Sect's Half-step Great Power.
The Thunder Beast entered the thundercloud, its body flickering with lightning, causing the thundercloud to rapidly expand.
The small cave heaven with a radius of thirty meters was quickly filled by the thundercloud in no time.
Within the thundercloud, the Thunder Beast began to leap around, the lightning on its body becoming more lively, also stirring up the electrical flashes within the cloud.
