He knew that this method was very feasible.
Since he could use the blood source of the blood beast as his Intrinsic Martial Blood, he could naturally use the bloodline of the Body Tempering Clan as his Intrinsic Martial Blood. But the key was, how could he obtain the bloodline of the Body Tempering Clan?
In Xiao Shi's understanding, bloodlines were innate. Perhaps there were some methods in the world that could plunder bloodlines. However, Xiao Shi did not have such a method. Moreover, his main body was not in this realm. Even if he could obtain the bloodline of the Body Tempering Clan from here, he could not guarantee that he could bring the bloodline out.
In the end, he still had to use his main body to carry out this series of operations. Under the circumstances that his main body could not enter this realm, he could only form the bloodline of the Body Tempering Clan from the outside.