"Target search in progress... signal is abysmal..."
Cheng Xin caught his breath and continued crawling deeper into the ventilation duct. The shaft was narrow and claustrophobic, barely wide enough for an adult to squeeze through. To make matters worse, his wounds hadn't fully healed yet. Had it not been for Cheng Xin’s inherent physical resilience, the strain would have been fatal.
*Clink.* Something small fell.
Chapter 233