_1

Xia ruofei was also very satisfied with the results of these two days.

The level of the Taixu xuanqing formation was very high. Originally, with Xia ruofei's current cultivation in the array Dao, he could not set it up. However, the special terrain of the Peach Blossom Island had formed a natural formation. All he needed to do was to take advantage of the situation and activate the formation successfully. Naturally, the difficulty was reduced by a lot.

Even so, it still took a lot of Xia ruofei's energy.

The arrangement of the formation had to be in accordance with the terrain. The natural mountains, rivers, cliffs, and precipices of the Paradise Island were all part of the formation. Even the magnetic field of the island was an important factor in the formation.

There were too many factors to consider for a formation of this level.

Xia ruofei had racked his brains. During this process, he had gained a lot of insight into the array Dao.