Jiuhuan

This is a world of cultivation called "Jiuhuan". Its unique feature is that the aura of heaven and earth does not exist eternally, but is a periodic "tide of aura". We are currently in the "Age of Ending Dharma", and spiritual energy has been declining for three thousand years. The major forces are fighting endlessly for the increasingly depleting spiritual veins and ancient heritage. At the same time, the edge of the world is being slowly devoured by the mysterious "Erosion of Nothingness". The protagonist must find an unprecedented path in this desperate situation.