"This Liu Wujian has a semi extreme grade jewel as well!" Yan Fengfeng was somewhat amazed.
Amongst the artifacts, defensive treasures were usually double the price of offensive ones, and jewels were thrice the price of offensive artifacts.
The reason they were so expensive was not that they were better. In fact, the assistance they could offer was quite limited and much inferior to offensive and defensive artifacts. However, they were exceptionally rare, and thus, were exceptionally expensive. Moreover, one could only wear one set of defensive artifact and hold two offensive artifacts; any more would simply be wasteful. However, one could still wear jewels and improve their strength further; for example, necklace, arm rings, bracelets, earrings, and so on.