C473 Diamond Protection (1)

When Li Yan was young and cultivating in the Infinitesimal view, all of these were just child's skills. Cultivators would need to practice body techniques to strengthen their body and mind.

In such a bustling city like Rui Zhong, it was considered a cultural relic. Infinitesimal view had long since set down the rules that ordinary disciples needed to cultivate their Diamond Protection to rank 1