Mo Wuji's heart sank. Hidden spiritual roots might never appear in one's entire lifetime. But once it did, that person would definitely be treated as a commodity.
Hidden spiritual roots are the best targets for possession, and they also make the best cauldrons. As for the hidden water-type spiritual roots, it was especially able to curb cultivation deviation.
Cultivation deviation was a common occurrence, especially when one starts cultivating sacred arts. During cultivation deviation, it was easy for one to rupture his veins and burst his spirit channels. However, hidden water-type spiritual roots were able to completely resolve this problem.
