Ch. 21Variables and Possibilities
Chapter Summary: “Variables and Possibilities”
Key plot points and events
- Li Yun intervenes in a dangerous drinking situation, smashing a man’s wineglass and inducing him to vomit after he mixes baijiu and beer with extremely spicy food. Although no one witnesses the supernatural precision of his actions, Li Yun considers it a successful good deed.
- He communicates mentally with the Main God, an invisible presence only he can perceive. The Main God questions why Li Yun acted outside the behavior predicted by its data-based model.
- Li Yun explains that human behavior cannot be perfectly predicted from observable actions. Thoughts, impulses, mistakes, emotions, and sudden changes in intention all create uncertainty.
- This leads him to a major insight: intelligent living beings possess “variables”—unpredictable potential that allows them to create new outcomes from existing conditions.
- While contemplating the Azure Jade Mirror, the Cosmic Model, and the nature of living versus dead things, Li Yun theorizes that the defining difference is the “heart” or sense of self. Dead things become fixed once created, while living beings continually change through choices, collisions, creativity, and possibility.
- He considers an alternate version of his own life: if he had abandoned his principles and pursued power without restraint after obtaining the Azure Jade Mirror, he might have become like the mysterious figure reflected in the boundless void.
- Lost in thought on a public bench, Li Yun becomes the object of attention from passersby because his appearance and demeanor have transformed, giving him an unusual, almost jade-like attractiveness.
- Two young women approach him, initially believing he may be a student. Because he is deeply absorbed in his thoughts, he does not respond to their greetings or hand gestures. One accidentally knocks off his glasses, finally drawing his cold attention.
Character developments
- Li Yun: Demonstrates compassion and a willingness to intervene despite appearing detached. His philosophical understanding deepens as he recognizes unpredictability as a fundamental quality of intelligent life. He also confronts the possibility that different choices could have turned him into a radically different person, revealing anxiety about identity, morality, and self-preservation.
- The Main God: Its confidence in behavioral prediction is challenged. Though it remains analytical, its confusion suggests that Li Yun’s theory of human unpredictability exposes a limitation in its data-driven understanding.
- The two young women: They are initially bold enough to approach Li Yun but become increasingly awkward when he fails to react. Their curiosity and playful persistence ultimately lead to the accidental removal of his glasses.
Significant themes
- Human unpredictability: Human decisions cannot be fully reconstructed from behavior because emotions and thoughts can change instantly.
- Free will and possibility: Living beings generate new outcomes by making choices and introducing unexpected variables into otherwise predictable systems.
- Life versus fixed existence: The chapter contrasts living creatures, who possess initiative, creativity, and change, with dead or completed things that become static and predetermined.
- The heart and selfhood: Li Yun suggests that having a “heart”—a self capable of feeling, choosing, and changing—is what separates living beings from inert matter.
- Identity shaped by choices: His reflection on an alternate self emphasizes how different decisions might produce entirely different versions of the same person.
- Appearance and perception: Li Yun’s spiritual and physical transformation alters how strangers perceive him, even though he remains emotionally distant and unaware of their attention.
Character interactions
- Li Yun silently rescues a reckless drinker, acting compassionately while remaining invisible to ordinary observers.
- He exchanges thoughts with the Main God, challenging its assumption that behavioral data can accurately represent human nature.
- The two women attempt to attract Li Yun’s attention through greetings, gestures, and increasingly direct waving. Their accidental contact with his glasses breaks his concentration.
- The chapter ends with Li Yun finally looking at them, his newly revealed face and cold, indifferent gaze creating an abrupt shift from their playful curiosity to an atmosphere of tension and awkwardness.