The vertical ladder appeared to reach deep underground. Even with the flickering light that dangled from Gu Jun's backpack, they could barely see their surroundings. Gu Jun, Yu Chi, Keziah Mason and the cat had been travelling down the stairs for 2 hours already. Based on the progress they made, they were about 1000 metres underground already. Exhaustion claimed their bodies but the stairs still kept on going. Theoretically speaking, the deeper they went, the thinner the oxygen composition should be but they did not notice that change. It was unknown whether this was due to the uniqueness of the dimension or the abnormal energy in the world.
The other situation was the ability to close large distances with small steps was not replicated here. This made it perfect for the Ganzfeld effect. There were a few moments where Gu Jun believed he saw some illusions. Or perhaps they were glimpses into another world of Flying Locusts heading towards metropolises…