He probably knew what was going on by now.
Wei Tianyang looked up, creating a gravitational pull in a figurative sense. Suddenly, dozens of researchers fell from above as the floor collapsed, smacking onto the iron rails with a loud splat.
He reached out, his large hand piercing through the bodies of six or seven people as he read all their memories in that instant.
Some didn't have sufficient clearance and were unaware of the existence of a secret underground railway, while only a few of the managers had a clue. They utilized this track to transport experimental materials and research results.
Hmm...Wei Tianyang learned that the subjects of human experiments were mostly illegal immigrants and some tourists.
As for where this railway led, none of the fallen researchers knew.
Wei Tianyang didn't search any further. The gravitational pull intensified, causing the entire building to collapse towards his location, forming a circular cement vortex on the ground.