Chapters 449-452
After so long preparing, Omilaena was almost insulted that the actual break-in was so easy. She had confirmed with Nymidria, received another set of illusory leaves, and then headed to the barrier. By the time she arrived, the outer wall had been disabled in order to allow the Verdant River sect to counteract the disease infecting the trees. With the barrier down, she slipped through the rest of the security just like she had been preparing to do since she arrived.
The interior of the area wasn't much different from the exterior, aside from having denser qi. However, somewhere in the middle of the forest, there were three critical locations: the Loam of the Gods, a region that created the immortality elixir, and wherever they were taking the corpses.