Magic Technology Industry

Ever since Liu Chi got a book called "Basic Principles and Precautions of Elements and Formations", his life has been like a trap! In a line of its own: starting from hot water kettles, then to induction cookers, balance cars, suspension cars... All the way there are swords and shadows, all the way blood! Climb up by stepping on each of the world's giants! When Liu Chi stood at the top of the world, looking back, he found that the world had already been changed beyond recognition.