Set in a stark, clinical 2025 Paris, Chrysalis depicts a world defined by its coldness and technological intrusion. The narrative follows David Hoffmann, a detective mourning his wife, as he uncovers a conspiracy involving a prestigious medical clinic. This facility utilizes a prototype machine to extract and manipulate human memories, effectively treating the human consciousness as a digital hard drive that can be formatted or rewritten.

The societal dynamic is one of pervasive surveillance and medical elitism. Paris is portrayed not as a decaying slum, but as a hyper-ordered, sterile environment where technology has streamlined law enforcement and healthcare for those who can afford it. The film suggests an Earth where the boundaries of the self have been eroded by biotechnology, and where the state’s ability to monitor citizens is matched only by the private sector's ability to violate their mental privacy.

Technologically, the film serves as a precursor to modern discussions on biometric security. While the memory-scanning technology remains firmly in the realm of fiction, the film's depiction of retina-scanning kiosks and ubiquitous digital tracking mirrors the real-world deployment of facial recognition and biometric data collection in 2020s urban centers. The film's aesthetic—minimalist, tech-heavy, and devoid of warmth—accurately predicted the 'smart city' design trends where technology is integrated into the architecture of control rather than just personal convenience.