A series of dull thundering noises came from deep within Wanfa University City, like blasts of muffled thunder.
Feeling the constantly trembling ground, everyone in the dormitory changed their expressions one after another.
As Foundation Establishment students from the Civil Engineering Department, each of them was well aware of the astounding strength of the university city's main structure, and how formidable its design was in terms of explosion and earthquake resistance.
On normal days, even if they exerted their full strength, it was often difficult to affect one floor from another.
The intense shaking they were experiencing indicated that the epicenter was not ordinary at all.
Zhang Yu looked down at the ground, seemingly seeing through to an unknown depth below, and thought to himself, "Something serious is happening underneath."
At this moment, everyone's eyes jumped simultaneously, and Yu Xinghan said, "We've connected with the Spirit Realm again!"
