The story takes place millions of years after the earth's "revival of spiritual energy" triggered the destruction of civilization.
The remains of old human civilization coexist with the new wild world.
The survivors rebuilt civilization and developed a Qi Refiner training system that was completely different from that of the old era.
The world is a supercontinent called the "Ancient Realm", where thousands of races compete for hegemony and civilizations are divided.
After the protagonist's soul passes through, fragments of memories of that era occasionally flash in his past life memories - advanced technological creations, the social scene before the end of the world, and the shining points of the modern knowledge system. These memories became his unique perspective in interpreting the mysteries of the wild world.
