Unlike the highly technological architectural structures from before,
the passage Han Dong currently occupied was made of ancient stone blocks etched with patterned rules.
The patterns on the stone surfaces connected together, while metallic particles used for regulation were embedded at every corner, forming an enclosed structure with extremely strong restrictions.
Even Han Dong, who had been unaffected in the Deep Level, could feel a Sense of Restriction.
Since the restrictive force here had been further strengthened, it basically meant that the area Han Dong was about to reach was the Deep Level's true face—the core Containment Zone of B.B.C.
Likewise, the Metal Bracelet was also being blocked.
However, the red light it emitted before being blocked was exceptionally dazzling, indicating that Director Charles regarded the area Han Dong occupied as an "Absolute Restricted Zone."
"It seems the area I'm about to reach is no longer the previous 'Office Area,' but a true Containment Zone.
And it should be a rather special Containment Zone as well. After all, I'm taking Route One."
Han Dong still maintained his 'Weak State.'
Since the restrictions here were greater, his outward appearance needed to match.
Rustle, rustle, rustle~ He condensed a supporting cane from black sand and slowly moved through the passage.
Before long.
Han Dong emerged from the passage and arrived at a relatively well-lit Central Rotunda of enormous size.
The reason it was called the "Central"
was because it contained twenty-one doors.
At the same time, conspicuous numerical labels had been carved above the doorways... At present, there were only numerical labels, with no other information.
"Could the spaces behind these doors correspond to 'Containment Rooms'? No... it can't be that simple."
Han Dong recalled being inside The-deepest-house, where a large number of "Containment Rooms" had floated in the air.
Moreover, according