Mysteries of the altar

Wang observed the runes inside the altar with some confusion.

"Do I have to, understand laws before I can make any progress with this altar?"

He also remembered the suggestion by Ruruo before but decided to not put it into action at the moment at all.

  "Use it as a weapon? This thing doesn't

suit my style." He indeed had many other thoughts but this one was rejected by him without much thought.

What was the point of using an altar as a weapon? 

But when he thought of something his eyes become very bright. 

" That's right, only having to refine part of this alter after completely getting rid of the blood sacrifice residual aura, can be very useful for refining heaven and earth aura. Perhaps with enough aura refined, we can use it for cultivation, and it can be converted directly into image energy." the more he thought about it the faster his heartbeat.