Chương 4756: Serve the Wine

Even in the entire Great Si Region, Yan Immortals would fight for the peak crystal of the black mountains.

However, Jian Wushuang had no idea about it because the Young Emperor had given him more than ten interspatial rings before he left. Each of the rings was full of crystals of this standard.

As for the storage rings that were filled with apex crystals, Jian Wushuang had given them to Chun Qiu for safekeeping to save time.

Judging from Chun Qiu's rough estimation, the ten storage rings contained the peak crystals that were produced in one Hua Year from the continuous mining of the black mountains...

This was also the reason why Chun Qiu was so generous.

Ignoring the old man's shock, Jian Wushuang reached out and took the badly damaged notebook.