Li Tianyi, a modern young man, accidentally traveled to a different world dominated by swords and magic. In this world, force is respected, magic is king, and technology is almost blank. However, Li Tianyi brought 21st century wisdom and scientific and technological knowledge, and relied on self-taught engineering skills, chemical knowledge and a mobile phone to create his own legend in this world dominated by force. Through the power of technology, he quickly rose to become the god of technology in this world, easily crushing powerful enemies and even causing shock to the entire continent.
