As everyone knew, only sky Class Masters could channel Qi into weapons of the corresponding element to reach the maximum power, but Earth Class Masters couldn 't, so it was better not to use it in battle-it was a burden, not as practical as a martial skill!
However, there were exceptions. For example, when this weapon was refined, a large amount of blue crystal was added. After the refinement, the earth Class could inject Qi into it, but the amount of Qi depended on the amount of blue crystal added!
Qiqi only had this small piece of blue crystal-it really wasn't enough for anything, but it was still worth a city-it was something an Earth Class practitioner couldn't even dream of! Normally, it was a very difficult process for an Earth Class to advance to Sky class, so the earth Class kept collecting weapons-they might be able to enjoy the power of a god weapon before advancing.
