Ye Chen began to realize that once they entered this prison, they became suppliers of vital blood. In other words, this massive prison was essentially a harvesting station for vital blood.
Soon, the guards who had brought them in began to speak to them.
"We only need you to leave some vital blood behind; we aren't going to take your lives. You had better obey obediently. If any of you dare to resist, don't even think about walking out of here alive."
Chapter 1032