Technology Vs. Mysticism

During a journey through the centuries, Chen Fei from the 25th century accidentally wanders onto a cultivation planet. Since he can't win through cultivation, he fights back with modern weapons like missiles and nuclear bombs! This is not a System novel. He races missiles against cultivators, launches satellites, sells modern and futuristic tech such as smartphones, builds a city of the future, concocts pills in a pressure cooker, cultivates with smart AI on autopilot, uses voice translation to talk to demon beasts, runs a smart farm, and builds a missile-launch logistics park. And that's just the beginning of the hilarious chaos!