"Whoo...whoo...whoo...?!" Lin Yi quickly realized that they were not illusions, but some sort of real entities.
They climbed like spiders along the corridor of the dormitory building, clearly crawling on the ground, yet giving him the sense of strenuously scaling a cliff.
These entities seemed to be cloaked in a ghastly white mist, icy corpses with a rigid posture and a cyan-gray complexion, resembling the sculptures in a stalactite cave, yet their forms were more like those of non-human classmates.
Lin Yi suddenly understood something: if two layers really existed, permeating and collapsing into each other, then the place that was the corridor for him was, for those non-human beings, a steep cliff perpendicular to the sea level.
That's why their climb was so difficult!
The layers of the two worlds seemed to have twisted into some kind of "superimposed state."
To Lin Yi, these entities appeared like virtual images, but whether Lin Yi existed or not was also unknown to them.