When the Monsoon Passes: An Unfinished Blue Sky

Monsoon Crossing: An Unfinished Blue Sky tells the story of pianist Jiang Fangge and shipping heir Ji Feng, whose wedding is overshadowed by a conspiracy. Jiang Chenyin, Fangge's older sister, needs money for surgery for their father, who has kidney failure. While Ji Feng lies unconscious after a car accident, she swaps the genetic test reports and falsely claims that Fangge died in childbirth. She passes off her own premature baby as Ji Feng's child and uses the deception to enter his wealthy family.

After losing her memory, Fangge becomes a piano teacher in the Ji household by a twist of fate. Her inexplicable connection to her “nephew” conceals a bond between mother and son. When Ji Feng wakes, he mistakes Chenyin for his wife, yet something seems amiss when he embraces her. As the secrets of the mural in the Ji family mansion, the silence of the chauffeur Lao Chen, Ji Feng's biological father, and the forged medical records created by a back-alley doctor come to light, the truth of a child-swapping scheme between two generations is gradually revealed: thirty years ago, the Ji family switched an illegitimate son, and the true heir turns out to be Fangge's adoptive father.

When the truth comes out, Chenyin breaks down amid a raging storm, revealing the trauma of being abducted and her obsession with having a “home.” In the end, Chenyin comes to her senses in prison and devotes herself to charity after her release. Fangge and Ji Feng use the compensation money to build a children's music therapy center. The wind's movement sweeps away the barriers of blood and class, and through redemption, everyone finds a blue sky of their own.