The author asserts that banning AI in writing is futile, viewing it as an evolving, powerful tool, akin to past technological shifts. He criticizes excessive caution and AI detectors as misguided, given AI's rapid advancements and inherent undeterminability. While acknowledging long-form coherence limitations, the author extensively uses AI and successfully generated an entire 75,000-word book. This experiment, though not prize-winning, robustly highlights AI's current capabilities and indeed clearly signals its inevitable, transformative role in the literary world, demanding open reflection.