Ye Nai sighed inwardly, feeling how demanding the work was. Only two people were tasked with tagging thousands of corpses; hopefully, they won't break their backs from exhaustion.
"You two should take turns, one works while the other rests."
The two exchanged a glance, both guessing that today's workload would undoubtedly be immense. Thus, the female employee started working first, while the male employee sat down to rest.
The corpses, although stark naked and rather unsightly, had one advantage: their tattoos made it easy to discern their level at a glance.
The female employee took out a stamp with automatic ink supply, adjusted a tag, then crouched down to stamp the corpses' foreheads with a loud thunk.
Working in a crouch was a smart move, eliminating the need to repeatedly bend over. When moving, she remained crouched, standing occasionally to relieve her aching legs before squatting back down to continue.