on the 15th floor, mark narrowed his eyes and looked at the red dot on the computer screen. The frown grew deeper and deeper. Each mercenary had a thermal sensor on his body. This sensor can let mark know clearly where the other mercenary is. Now, the computer screen shows the position of other mercenaries.

as the deputy head of the popular mercenary regiment, Mark's strength is not so strong. He relies on his brain.

but in the past few years, the task planning of the popular mercenaries is basically handled by mark, and even the intelligence is collected by mark.

that's the reason why he took the position of...