Becoming a Guardian God, Starting with Versatile Mage

Teleportation, which is only available at high-level space systems, can be used by intermediate-level people? Even if I want to add some system power, I won't mention it. Then all the referee teachers from the branch campus come to the super level. The male protagonist from the branch campus can directly meet Ding Yumian from the main campus in the fire courtyard of the branch campus. If nothing else, it's definitely fun.

At the beginning, so many essences and residual souls are required. Later, the ruler will not need the corpses, but the essence and residual souls will not be taken care of. And some monsters have alien bones. How did you write this without reading the original text?