Three hundred years ago, the master was arrested, and the young girl Luo Yier was forced to agree to marry Wu Lan, the leader of the Tianshan sect, the leader of the world's immortal sects. Five hundred years later, a fairy wedding ceremony was held.
Three hundred years later, Fang Ran, a young man of only five or six years old, was hunted down by all the immortal sects because of his identity as the son of Xuantian. He escaped to the Forgotten Mountain without knowing it, and was rescued by Luo Yi'er, who became the Ice Fairy, out of pity, and was later accepted as a disciple.
As Fangran grows up, he begins to fall in love with Luo Yier. What will he do when he learns about the fairy wedding ceremony?