The circumference of the Subterranean Lake is about a dozen miles. There are numerous platforms and caves carved into the rock walls, but most have collapsed or are covered with thick moss and water stains. The two opened their Divine Sense fully, and carefully searched using their sight.
Soon, they discovered something unusual on a relatively well-preserved platform about five feet above the water surface. The platform was littered with decaying wooden frames and broken bottles and jars, evidently once a warehouse or Alchemy Room. Embedded in the rock wall on the inner side of the platform was a half-closed stone door. The surface of the stone door was engraved with a sigil array similar to the style of the tower base in the heart of the lake, although the Spiritual Light was dim, the structure remained intact, and had not been completely eroded by the evil aura.
