Chapter 259 Laboratory Room

• After entering the tunnel passage completely, through their night vision goggles, Clark and Dickson moved forward at a fairly swift pace.
• They crawled forward at a steady speed with their body laid horizontally and exposed vulnerably, they could only pray that no enemy would suddenly spring up to them at such bad timing.
• Though the hollow tunnel passage was dark, Clark who was at the front could detect faint blue flashes that were probably from electrical malfunctions lighting up occasionally on the metal walls.