When she was nine years old, Lin Wanxing and her twin sister Lin Xiaoyue were pushed into the deep sea by their adoptive parents Lin Guodong and Zhao Manli. The younger sister was buried in the belly of a fish. She was lucky enough to be rescued by business tycoon Gu Yanchen. Since then, she has been burdened with a blood feud. With her "brother-in-law" as her only spiritual support, she has grown up in the temper of hatred.
In the past fifteen years, Lin Wanxing lost her youth and transformed into a fierce messenger of revenge, while Gu Yanchen, with his silent protection, became the only source of light on her dark road. Forbidden feelings quietly grew under the shackles of the identity of uncle and nephew. The regret of "I was born before you were born, and I am old after giving birth to you" gradually turned into the obsession of "I hate you at the same time, but I am good to you every day" through life and death together.
When Lin Wanxing infiltrated the enemy's company and collected evidence step by step, he unexpectedly uncovered a deeper conspiracy - Lin Guodong and his wife not only committed murder to defraud the insurance money, but also embezzled the huge inheritance left to her and her sister by her uncle Lin Guohua. The road to revenge is full of murderous intent. Gu Yanchen was seriously injured trying to protect her. At the critical moment of life and death, the two finally broke through the shackles and confirmed their feelings.
In the end, with irrefutable evidence, Lin Guodong and Zhao Manli were sentenced to death, and the blood feud was avenged. Lin Wanxing and Gu Yanchen held their wedding at the seaside. They swore an oath to "the sea of stars" to comfort their sister's spirit in heaven, and also started a new life for them. This redemption, wrapped in hatred, taboos and affection, finally shines with the most moving light after the dust settles.
