This place was infested with eyeless spiders, centipedes and insects.
In this underground world, sight had become useless.
Ivita looked up and saw a thin red line appear at the top of the cave wall under the illumination of light magic. "Look up, there's another reason why we are forbidden to use fire magic in here."
"I reckon they are forcing us to use light magic so that we will notice the marking on the cave wall. This marking might be used to guide our path."
The Hearthstone Witch and Wilson nodded in agreement. Otherwise, why would the designer apply light-sensitive paint on the cave wall to draw a line?
Wilson hesitated, then said, "Lord Ivita, actually there has always been a scent of corpses in this cave."
"The smell only comes from one direction. So, I suspect there could be more than one guide marking. However, we do not know if this smell was intentionally used as a marker by the original designer of this tomb."