"Prisoner 731281, come for Blood Extraction."
The first prisoner number was called, a white man hesitantly stood up. Not until the prison guard kicked him twice did he reluctantly walk up to the medical personnel.
After a simple disinfection, the medical staff began the Blood Extraction.
Generally, drawing 400 milliliters just fills a blood bag, which is also the blood donation policy implemented in Southeast Asia. This amount typically doesn't cause discomfort.
However, this Blood Extraction wasn't like that. They drew a full two bags, 800 milliliters of fresh blood.
Towards the end, the white prisoner looked paler, clutching his fists tightly, veins bulging on his neck, clearly not in good shape.
Keep in mind, human blood loss exceeding 1000 milliliters can cause hemorrhagic shock. One can imagine how brutal it is to draw 800 milliliters directly.
"Next, number 102128, come over."
"Number 947127, Blood Extraction, hurry up."