The guard, a stern figure in uniform, stands sentinel at the laboratory entrance. With a sharp gaze and unwavering demeanor, he monitors the comings and goings of personnel. "Keep your ID visible at all times," he reminds with authority. But his duties extend beyond mere access control. "Test subjects must remain within designated areas," he asserts, ever vigilant for any sign of attempted escape. His presence instills both a sense of security and respect for the rules within the facility.