With so many calculations, if it were someone else, they would have already collapsed, but Cai 'er didn't feel any pressure at all, because she had already fused with the space, and everything in the space was under her control, so it was really easy for her to calculate these things.
In addition, Zhao Hai's request was to provide the demonic beasts with Reiki without affecting their cultivation. Zhao Hai was very clear that the demonic beasts in his interspace were a part of his combat power, and they were not weak at all. Therefore, Zhao Hai did not want the demonic beasts to sacrifice themselves for him.
Of course, he didn't need to do this at all, because there were too many different kinds of magical beasts in the space. Even if each magical beast only gave him a trace of spiritual aura, he would not be able to stand it. So, he asked Cai 'er to calculate it carefully.
