Although such a description might be inappropriate under the current circumstance, the sight of a collapsing tunnel was a proper spectacle to behold. Jo Myeong-Su shuddered while staring at the tunnel's cave-in that created deafening noises. Indeed, the scene of a large man-made structure crumbling to pieces had this power to firmly grab hold of a person's attention.

'This is why Hollywood movies always resort to explosions and destroying stuff...'

This spectacle would've been greatly entertaining to watch if only it hadn't been an artificially-created accident. The tunnel continued to crumble as loud explosion noises went off. Eventually, everything completely came down in a messy heap.

“...Sir, I think it's over,” said Jo Myeong-Su.

However, Lee Hyeon-Su didn't bother to respond. He continued glaring in silence at the CCTV monitor with a stiff, expressionless face.

'Staring that hard won't help you see better, though...'

Jo Myeong-Su tutted inwardly.

If Lee Hyeon-Su was at the scene witnessing everything personally, that might have helped. But he was staring at a monitor. No matter how closely he peered at the footage transmitted by a camera, he wouldn't be able to see what wasn't there.

“Sir, what should we do?”

“Wait,” Lee Hyeon-Su curtly replied while keeping his eyes glued to the monitor.

And so... How long did they wait like this? About five minutes passed by. All the dust clouds had settled down by now,...