The Razor Sharp Company's march was not slow. They continuously laid low during the day and only came out at night for three days in a row. Even this group of thugs were starting to feel a little tired.
They would not be so tired if they were marching normally, mainly because they still had to carry their supplies, ammunition, and firearms with them. The Razor Sharp Company had four heavy machine guns with them and were supplied with more than 20 ammo boxes.
At the beginning, Ren Xiaosu kept a very low profile and carried the heavy machine gun with the other soldiers. Two people were on a gun, rotating pairs every three hours.
But as he kept walking, Ren Xiaosu felt it was very inconvenient for two people to carry the machine gun since they had to synchronize their pace and footsteps. As such, he simply had his teammate let go and carried the gun by himself.