In the old town of Yanshan, young Su Danan entered the world of cultivating immortals because his father was unjustly killed and his family was ruined. He devoted himself to cultivation in the Qingyun Sect, but was involved in sect disputes, demonic infiltration, dynasty turmoil, and family grudges. With the influence and assistance of his friends Lu Huaiyu, doctor Lin Yaozhou, dynasty princess Chu Qingshang and others, he gradually uncovered the truth about his father's injustice, the sect's conspiracy and the power struggle between immortals and demons. At the same time, the demon sect forces led by Feng Chiran repeatedly stirred up the situation, secretly competing with the protagonist several times, and the two coexisted in admiration and opposition to each other. After decades of ups and downs, people gathered and dispersed in life and death, Su Danan finally stood at the pinnacle of morality and power after repeated choices about life, death and faith, but he also had to face the ultimate torture of whether to follow the path of immortality or protect the common people. The multi-threaded story, between the reincarnation changes of sects, dynasties, demons and the mortal world, depicts a true, cruel and magnificent fairy tale epic.
