I Am the God of Mantian Mythology

A small world of technology and a small world of practice are unexpectedly connected. After years of war between the two sides, civilizations have influenced each other, and human consciousness has changed. Science and technology have progressed slowly, and practice is paramount. A young man walked out of a world with poor spiritual energy, stepped into the small world of cultivation, walked on the top of the great world of immortality, until he descended into the wilderness and achieved truly supreme cultivation.