Yunhuan Pavilion is the time and space created by "Kun", the God of the South, and belongs to the outside of the four realms. Anyone who comes to Yunhuan Pavilion:
Fairies will turn into light and mist to create beautiful scenery
Demons will be buried underground to be used as fertilizer
People's lifespan will be sucked. If they stay in Yunhuan Pavilion for a long time, they will turn into mummies and tree bark. After leaving Yunhuan Pavilion for a short time, they will die soon.
As for demons, they have never appeared in Yunhuan Pavilion. It seems that demons no longer exist in this world.
Du Lizhou gained immortality because of "Kun" and worked as the master of Yunhuan Pavilion for hundreds of years. His knowledge of the world only existed in other people's mouths and he had never really seen it.
Kun once told him not to leave this world, so he never came out of the mountain, but Yun Ying'er around him died one by one, and every hundred years, Heaven would send a mission, and every time he would be severely damaged, with all his internal organs missing, his left leg hollowed out, and his body disappearing little by little. He didn't understand why God did this to him. He didn't want to be at the mercy of Heaven, so he decided to go out of the mountain to look for "Kun". It was like a curse, and he wanted to break this curse.
At the right time, Xue Jinlou came to Yunhuan Pavilion with a mission and asked Du Lizhou to come out to help Jiange recover the lost territory. Du Lizhou followed Xue Jinlou out of the mountain.
Therefore, the two each get what they need, from mutual use to mutual understanding, through life and death, and jointly fight against the enemy.
Intention: Man can conquer nature