This demon monarch was a member of the Jade Mouse Race, which held a very important position in the demon race. Otherwise, he wouldn't have been able to become one of the demon monarchs.

After all, the demon race was different from the human race. Even if they were considered to be top-tier beings among the demon race, they still had to have sufficient backing before they could become demon monarchs.

In contrast, power was generally passed down from generation to generation for the three human sovereigns.

Han Li really wanted to go and meet this mouse monarch, but the latter clearly had no intention of seeing anyone, so he could only give up on this matter.

Thus, during the remaining time, Han Li acquainted himself with more Body Integration Stage cultivators and also studied that strange disappearing spiritual root of Young Master Hai's.

Not only had he read many tomes for this, he had even asked Young Master Hai to release some blood essence for further study. From his efforts, he managed to deduce a few murky possibilities.

However, he would still have to observe Young Master Hai for some time longer before he could ascertain the true nature of his spiritual...