Qin Xin didn't know where the other end of the passage led.
She only knew that she had to crawl forward.
However, as she moved through the passage, she gradually felt a hint of fresh air, which proved that the passage definitely had an exit; otherwise, air wouldn't be coming in.
There was no sense of space or time underground.
Qin Xin's phone also ran out of battery.
She could only keep moving forward, forward.
Not knowing how long had passed, she finally saw that the passage ahead widened a bit.
Speeding up her crawl, she discovered an opening above.
Just as she was about to go up, she saw that the opening was not leading outside.
It was a section of a broken, thick foundation pillar.
Because it was broken, the building collapsed, allowing air to leak through the gap.
A buzzing sound filled Qin Xin's mind.
If it were an earthquake, it's normal for the foundation to break, but it would never break in this shape—
The fracture was smooth as a mirror.
