The Restricted Area was empty. The Isolation Rooms were empty.
Although this place appeared to hold no danger, the circumstances of the sibling pair Mu Yu Xing Zhou and Mu Yu Xing Zhou, who had vanished without a trace, did not seem much better than theirs.
Two sets of footprints—after what looked like a stretch of running, one set entered an Isolation Room.
As for the other set, it seemed to have lingered in place for some time before hurriedly fleeing into another room.
Judging from how the footprints had suddenly become chaotic, the siblings seemed to have encountered something dangerous midway through, forcing them to split up and flee into separate Isolation Rooms, where they completely vanished.
The Isolation Rooms in the Restricted Area were tiny, less than a square meter in size. At most, they could fit one person curled up inside. The rooms were utterly bare, without even a chair. Each door had a small glass window through which one could roughly see the full appearance of the room from outside.
All the Isolation Rooms were identical inside and out. Their doors were not locked; a light twist was enough to open them.
—Throughout the Restricted Area, these densely packed little rooms, like Cells, were the most numerous.
"There's no one inside any of the Isolation Rooms."
Seeing Bai Zhi look at her, the Campus Belle shook her head.
"According to the Panorama Map's positioning, Mu Yu Xing Zhou's two Teleportation Cards should both be in this area, but I can't find them."
Compared to what they had encountered along the way, things here were indeed far better. It was brightly lit, built in the form of a circular apartment block. From a high place, one could take in the entire Restricted Area at a glance.
When