Yang Bo was ready to slip away. He figured the bombs these guys had planted were far from ordinary, judging by how deranged they acted. It wasn't that Yang Bo hadn't considered using his invisibility to escape, but the perimeter outside was guarded like a fortress. There was no telling how many experts were out there. Furthermore, these people had dumped some kind of hazardous material into the underground pipe network, and the area was covered in firefighting foam...
"You, follow us as soon as you finish planting the bomb. We're going to flush out the people hiding down below."
"Yes, Captain."
Hearing the fading footsteps, Yang Bo hurried out. However, just as he peeked around the corner, he saw a man pulling bombs out of a stack of crates. The bombs were cylindrical, roughly ten centimeters in diameter and twenty centimeters tall.
