Headless Brother had only visited the B.B.C. once before.
And even then,
it had not been a Full Tour. He had mainly come to help handle an urgent matter.
At the time, an individual contained in the Mid-level Zone had suddenly undergone an anomaly during transfer. Only a powerful Spirit Body like Headless Brother could handle it effectively.
Due to a shortage of personnel, they had temporarily recruited outside help, offering high rewards alongside the risks. Headless Brother happened to be free, so he had come over for some fun.
Although he had successfully dealt with the Uncontrolled One, Headless Brother had been wary of the B.B.C. ever since and no longer took the initiative to contact it.
Therefore,
the deepest level Headless Brother had ever reached was merely the mid-level.
His understanding of the deeper levels remained entirely informational.
The teleportation ended.
The Rotary Key had shattered completely. If they wanted to transfer between levels again, they would have to find another method.
Han Dong surveyed the passageway they were currently in.
The walls were built from pure black matte stone, their surfaces covered in protrusions of all kinds of geometric shapes, as though the structural rules had been disrupted.
Bursts of white light seeped from between some sections of the walls. Though they faintly illuminated the passage, they also added an eerie quality to it.
However,
Han Dong did not sense anything unusual, at least not any immediate danger.
"Is this the deep level? How did you determine that, Headless Brother?"
"It's simple. You can judge the depth through the Sense of Restriction... Haven't you noticed that you can no longer expand your domain? There's also a very obvious feeling of imprisonment and restraint. Can't you feel it?"
"Huh? Is there?"
With a lift of Han Dong's