Li Xiangdong completed a series of defensive deployments around Xingfu Star, which finally set his mind slightly at ease.
If one excluded Star Source Crystals, the energy contained in Top-grade Spirit Stones was already far too low-grade for both Li Xiangdong and Han Yifei. As a finite resource, Star Source Crystals could not be over-mined either. Therefore, for their cultivation, Li Xiangdong had to find a way to seek out energy crystals of a higher grade than Top-grade Spirit Stones. One such energy crystal was the so-called "Immortal Essence Stone" discovered within the ring of the Golden Immortal powerhouse Jin Bozhong.
Searching for Immortal Essence Stones would certainly be an important future goal for Li Xiangdong. Right now, he wanted to try piloting the Space-Time Warship to travel through parallel space-times. If he could find Xingfu Star in another universe, would he not possess a double supply of Star Source Crystals? In this way, cultivation resources would completely cease to be an issue.
Chapter 312