A rose that has been cultivating in the mountains for more than 1,300 years, got the fairy ball by chance. When Nai He transformed, he was interfered by Orion Lin Xuan, so he could only stop the transformation, take the form of a baby, seal off the spiritual consciousness, and grow at a human speed. Chu Yuheng, who grew up with Lin Yuelan since childhood, also expressed his love to Lin Yuelan, but Lin Yuelan believed that it was impossible to be a human being and told him the truth that he was a demon. Nai He Chu Yu Heng has already identified Lin Yuelan. Lin Yuelan is determined to become an immortal and has to undergo various experiences. On the other hand, Chu Yuheng has to prepare for the scientific examination during the day and practice with Lin Yuelan in the evening. During the experience, Lin Yuelan deepens her feelings for Chu and finally determines her own feelings. She, Lin Yuelan, only envied mandarin ducks but not immortals, so she stopped training and wanted to stay with Chu. After Chu's scientific examination, she would marry Lin as his wife. Knowing that Chu was on the list, he was favored by the princess of the dynasty, but was rejected by Chu. The princess discovered Chu's beloved Lin Yuelan out of love and hatred, and sent people to kill Lin Yuelan. She accidentally learned that Lin was a demon and was carrying a fairy ball, so she sent people to take out Lin's fairy ball. However, the fairy ball has been integrated with Lin's inner elixir. After taking it out, Lin Yuelan lost all her magic and became a mortal. If the inner elixir cannot be found, Lin will die in half a year. After Chu died, Chu agreed to become the princess's consort in order to save Lin, and teamed up with Xiao Lanhua to return Lin's inner elixir. Lin was heartbroken when he learned of Chu's betrayal, and saw that his half-year survival was shortened by half. By the time Chu retrieved the inner elixir, Lin was already dying. In desperation, Xiao Lanhua had to sacrifice herself to return the inner elixir to Lin's body. Lin was betrayed by Chu, and Xiao Lanhua's sacrifice completely enlightened him and became an immortal.
