An old environment concept for a video game project.
Sort of a follow up to the previous one.
"Day 30: We have descended into the partially submerged cave entrance and resurfaced in a vast network of underground tunnels. The rock formations are very unusual here, and there is a blue glow emanating from some of the minerals. Our most shocking discovery so far, a huge carving of one of the deities of an ancient people. Perhaps gilded at some point in the past, it is a shade of it's former glory, though remarkably intact for it's age. Perhaps the cave itself has some sort of restorative properties?"