In the following days, Feng Xue's exploration hit a deadlock. Every night he would explore the teaching building transformed into its underworld form, but aside from encountering some phantoms that could also be found during the day, there wasn't anything worth noting.
Of course, perhaps the very appearance of the underworld was a matter "worth noting", but without uncovering its specific significance, it was hard for him to confirm whether its shape was intended to meet some need or was simply there to add to an atmosphere of mystery, terror, and distortion.
Compared to the nocturnal explorations, his daytime findings were somewhat more fruitful—for instance, he had relived his youth once again.
However, compared to revisiting campus life, his main accomplishment was that he had interacted with all the NPCs within his permitted range.
