The Mu Family’s method to make a soul pet speed up its growth was similar to the Immortal Spring Water, and also came from a special spirit ground’s spring. This spring water was called the Mu Family Spring because only the Mu Family people knew about it.

Until Mu Qingyi’s generation, there was only one branch in the family in which this information was passed on to. Thus, Mu Qingyi was the only person who knew about this spring. It was only really when Mu Qingyi accepted inner disciples that she would gift some of this rare spring water to her disciples.

What Chu Mu needed was perfect emperor rank spring water. Indeed, if he wanted to speed up the growth of a perfect emperor, the spring water would have to be exceptionally pure and the amount would not be small.

Mu Qingyi indicated that she had a little stored in her spatial ring. However, this spring water could at most support a perfect emperor from the first phase first stage to the sixth stage. After the sixth stage, the amount of spring water that would have to be consumed increased. 

“If you need it, when we leave...