Su Yun, the ancestor of the Golden Elixir, returned to the Golden Elixir realm after a catastrophe. At the invitation of his online girlfriend Bai Wanning, he went down the mountain to show up, but was mistakenly recognized by the Bai family's mother and daughter because of his appearance as a white-haired old man. After the truth was revealed, Bai Wan Ning resolutely proposed to resist the family's forced marriage. Su Yun unexpectedly agreed and got married in a flash. The Cai family and the Long family coveted Bai Wanning one after another, and united with the evil forces to launch repeated attacks. Su Yun showed his ability to cultivate immortality, beat his opponents, rejuvenate his youth, and also uncovered the Long family's conspiracy to collude with the Japanese country to refine blood pills. In the end, Su Yun bloodbathed the ancestral land of the Cai family and beheaded the ancestor of the Long family, while Bai Wanning also embarked on the path of cultivating immortality. After her marriage, she pestered Su Yun to cultivate together.
