Crystal

Rean began to add the materials and even added his Circuitry Runes into the mix. It's just that the place really lacked Divine Energy compared to other places, so it became a problem. "As I expected. Just this amount of natural Divine Energy won't be enough to hold a triple-layer formation."

Rean's triple-layer formation was made up of a protective barrier, a concealment formation to hide the barrier and stop the Divine Energy from attracting demon beasts, and a slaughtering formation to use in case the village was found out regardless. Of course, other than that, Rean would also need auxiliary formations to keep everything running, including the formations necessary to gather Divine Energy. Of course, his main goal was to make the triple-layer formation last a very long time.