C462 On the Eve of Selection

"Soul crystals!" Listening to Lau Yu's explanation, Yu Sunyu and Duan Fei cried out in surprise when they heard Huo Ling'er got the soul crystals.

The two of them were well aware of the effects of soul crystals. Not only could they greatly increase the purity of a person's soul, they could also advance the potential of a martial emperor's talent