Asking the Sword About the Origin of Nirvana in Longevity

At the end of the Dharma era, spiritual power is declining. In the vast world of immortality, a road to defying heaven and changing one's destiny is quietly unfolding. Here is a fantasy stage where mortals and immortals intertwine. Every inch of land contains ancient and mysterious power. In this changing era, three young people are trying to write their own Nirvana legend.