C288
Luo Xiu didn't expect that just by making a trip among the Yin Mountain Stone Coffin, it would take half a year's time.
However, in this half a year, Luo Xiu had not been without rewards. After continuously absorbing that pure darkness energy every day, his Heaven Swallowing Art technique and Nether Mantra technique had both greatly improved. Although it was still at the level of small success