C478 Deep

The system's random reward was a stone. After Wu Chen woke up, he started looking at it.

[Moonstone] : A gem condensed from the essence of moonlight. It has the magical power to cause changes in dark attribute Demon Beast. It can also be used on special non-elemental demon pets.

A gem that can allow dark attribute creatures to evolve!

It had to be said that this was definitely a treasure