Nine Realms Immortal Tribulation

The realm of cultivating immortals is based on the "nine realms of the earthly world". The spiritual energy in the lower realm is thin. The monks need to go through the four realms of "qi refining, foundation building, golden elixir, and Yuanying" before they can break the void and enter the upper spiritual realm. The spiritual realm is divided into "spiritual transformation, void refining, integration, and Mahayana". Each realm has a life and death crisis, and if you can't cross it, you will be wiped out. The heaven and earth are filled with "Tribulation Evil". The higher the monk's cultivation level, the more intense the Tribulation Evil will be. According to legend, those who can control the Tribulation Evil can reverse the destiny and become the "Dust Tribulation Immortal Lord", but no one has been able to do so since ancient times.