C544 Blooddripping Coffin

The spiral staircase led straight to a passageway. The passageway was mottled with historical remnants, and one could not see the end of it at first glance. On the walls of the passageway, there was a lamp that was not far away from the wall. The lamp was lit with a blue flame, and it was obviously not an ordinary oil lamp. I guess that the entire passageway was cold