When the sirens pierced the night sky in the late autumn of 2089, Chu Feng was huddled in the server room on the third basement floor of the office building. His fingers flew across the holographic keyboard, trying to repair the city's defenses that had been destroyed by an unknown electromagnetic pulse. Unfortunately, all the codes became garbled. When the earth was in danger of being invaded by aliens, Chu Feng awakened the chaotic computing spirit root and started an interstellar adventure.
