In an era where space is increasingly governed by predictive models and computational images, Serix emerges as an operationalized landscape where the "randomness" of human struggle is codified into a ludic system. While contemporary consciousness often wanders into the nostalgia of parallel universes or the "what-ifs" of the past, we remain paralyzed by the fractured reality of the present. Serix is an AI-augmented practice that maps real-world challenges—transitions, systemic frictions, and social shifts—onto a generated world-line. By navigating different characters, traits, and strategies, players inhabit a simulation of parallel temporalities. However, the game’s core lies in its "spiritual prompts": a mapping of intent and action that serves not as an escape, but as an enlightenment toward the immediate. If AI can simulate infinite fractured horizons, can we locate the "antidote" for our singular existence within this digital noise? Through this design inquiry, Serix explores whether the extension of humanity into AI-generated spaces can ultimately guide us back to the urgency of the now.