Lai Lou Chin holds the position of chief delegate within "Floor 2183," a cylindrical realm governed by the clandestine organization "Fraud." As the lone dissenting voice against Kuu Ragua Lee, Fraud’s authoritative leader, he occupies a unique adversarial role in the governance hierarchy. His physical form is that of a gaunt, elderly man with a bobbed haircut, perpetually encased within a life-sustaining capsule fused to a towering humanoid robot. This mechanized surrogate body shields him from the psychic intrusions of Headmeters—telepathic individuals wielding supernatural abilities.

The capsule’s resemblance to a single-use syringe invites scorn from Miss A, a senior Fraud operative, who derisively labels him "Enema Head." His rivalry with Kuu Ragua Lee evolves when both uncover their manipulation by "inspectors," enigmatic overseers operating from a higher echelon of control. Forced into an uneasy alliance, they conspire to dismantle these superiors, though ideological friction strains their collaboration.

Beyond political defiance, Lai Lou Chin’s fusion of machinery and protective technology embodies his tactical dependence on innovation to neutralize psychic supremacy. This configuration reinforces his calculated approach to evading surveillance and preserving independence within an oppressive system engineered to quash rebellion.