From MC's Perspective:
I'm just getting close to the dorm building, but my heart palpitates for some reason. I stopped moving and wiped away my cold sweat.
"Why am I feeling that something is not right?" I asked myself in my heart.
The dorm building was not far away from here; it's just across a couple of buildings.
"System, is there anyone observing me secretly?" I asked the system in my mind.
[Ding! No one is spying on the host.]
[Ding! But mana disturbance was detected.]
The mechanical voice sounded in my mind. Hearing that, my pupils shrink. I couldn't be more familiar with the term. The mana disturbance only happens when a powerful wizard is moving in the air.
"System, can you locate the source?" I asked.
[Ding! Mana disturbance around the dorm building is high.]