C514 Before dawn

Marco lit a cigarette for himself.

He was sleepy, but this was not the time to sleep. So even though his eyes were bloodshot, he was still sitting in the spot where he was on duty, relying on nicotine to keep him alert.

In front of Marco, was a thick darkness that could not be dissipated. It was already 4: 50 in the morning, but it was already the darkest time of the day. However