Underground Master

With the hazy blue light far away, Natasha observed the surroundings carefully. On one side, it was a spherical hollow, and on the other side, it was the deep, depressing water and all kinds of bizarre monsters. The two sides were so distinctly separated that there was no mix-up at all.

"That part of water seems to have been squeezed out by the qualities of the Blue Gate. There is not the slightest air inside. It will be barely possible to avoid Harex's detection." She drew her conclusion.

With Lucien's assortment of amazing spells, it should've been easy to sneak to somewhere near the Blue Gate without catching any attention. However, according to Doris and the previous priest, Harex was exactly before the Blue Gate. Considering his strength at the peak of legendary and the corresponding intuitions, it would be barely possible to approach him without the cover of water, fish, sea monsters, microorganisms, and plants.