The Black Spider brought Yi to the underground parking lot, opened a maintenance door of the sewage system, and waded forward with the unconscious Qing Chen on her back.
Traveling upstream for a full two kilometers, the Black Spider groped for something on the wall.
After half a minute, she found a stone brick and pressed it hard, revealing a stone door that opened to reveal numerous boxes wrapped in oilcloth.
The Black Spider found a plastic bucket and splashed the liquid inside the stone door.
Yi curiously asked, "What is this?"
"It's for masking the scent." The Black Spider said, "We just went against the drainage flow, and this liquid will mix with the sewage downstream, erasing our tracks along the way. It will evaporate completely in 5 minutes, leaving no trace."
Entering the safe house, the Black Spider finally breathed a sigh of relief. She carefully laid Qing Chen flat on a camp bed, "When will the boss wake up?"
