https://shengxu.pages.dev/en/tags/cloud-native/Cloud architecture & DevOps notes by Shengxu: Kubernetes, Cilium, observability, LLM infra, AI agents.Hugo 0.153.2 & FixIt v0.4.0-alpha.3-20251225101113-8ffb9a95enSun, 25 Jan 2026 10:00:00 +0800https://shengxu.pages.dev/en/posts/fantasy-novel-agent-architecture-evolution/Sun, 25 Jan 2026 10:00:00 +0800https://shengxu.pages.dev/en/posts/fantasy-novel-agent-architecture-evolution/AIDevOps<p>When writing a long novel, the most painful part isn&rsquo;t &ldquo;not being able to write,&rdquo; but &ldquo;forgetting what you&rsquo;ve already written&rdquo;: Did I set up that foreshadowing properly? Was the character already injured in the last chapter? When exactly was that specific rule established? Once the word count reaches hundreds of thousands, relying solely on human memory and scattered notes quickly spirals out of control.</p> <p><strong>FantasyNovelAgent</strong> grew out of this very need, evolving step by step: starting as a simple Python script, then adding dynamic memory and automatic archiving, followed by multi-device sync support, and finally moving toward a front-end/back-end separation with a cloud-native storage prototype. This article reviews that evolutionary path and explains the key trade-offs made along the way, offering a reference for similar projects.</p>