Dependences arise and conditions perish, just because of love. Heartache and joy are due to earthly fate. The relationship has always been shallow, but the love is deep. A silhouette of the past events of the Republic of China has made time and space tired into an ancient yellow color. Yilan was abandoned since childhood and was later adopted by a wealthy family. However, she was ignored by her adoptive father and discriminated against by her sister Yuan Ning. The only person who loved her was her adoptive mother. When she grew up, she fell in love with Mu Yang, the son of the Salt Gang, but was blocked at every turn. The reason was that the Xia family wanted to use Yuan Ning to marry into the Salt Gang. In order to escape from marriage, Mu Yang went to England and met the Chinese martial arts master Ji Gang and became his disciple. After returning to China, he and Yi Lan were still blocked from reconnecting with each other. The two eloped and lived in a nunnery. The woman in black who lived in the small bamboo forest of the nunnery told them a story with no ending, but the final ending of the story turned out to be someone with a spirit. A conspiracy designed by the heart for Mu Yang and Yi Lan. As the mystery of their life experience is revealed, a bigger conspiracy follows, dragging these infatuated lovers into the torrent of family hatred and national hatred... Although Mu Yang and Yi Lan cannot escape the clutches of fate, their love is indeed like an autumn orchid, blooming beautifully and fragrantly in the world...