Former Human: It is believed that an unidentified orphan from the "Playcare" orphanage served as the base for this entity. • Factory Security System: As a test subject, he stood in the factory's main lobby in a "Welcome Wave" pose (right hand raised), but in reality, he was stationed as a "Security Guard" to eliminate intruders. His relentless pursuit of the protagonist (a former employee) in Chapter 1 was driven by his instincts as a security system. • Extremely "Obedient" Personality: Among the test subjects, he was exceptionally loyal to orders and was evaluated by Playtime Co. researchers as an "ideal result." However, he also had a side that became aggressive under intense stress. During the 1995 riot known as the "Hour of Joy," he followed the lead of the Prototype (Experiment 1006) and ruthlessly slaughtered the other employees.