Synopsis：In order to save their brother Chu Zhiqian, the Chu family threw the young Chu Zhishan into the sea. Fortunately, Haizi (the dumb brother) rescued her and named her Haiyan, but she lost her memory and hearing. More than a decade later, Haiyan's house was maliciously demolished by her biological brother Chu Zhiqian, and the two siblings who depended on each other were framed and humiliated by their biological mother Gu Shiyuan and Chu's adopted daughter Chu Zhimei. Haizi learned that he was seriously ill and had little time left. He also unexpectedly learned that Haiyan was the biological daughter that the Chu family had been looking for for many years. He didn't have time to tell Haiyan the truth, but she died unexpectedly due to the forced intervention of her biological parents. After Haizi's death, Haiyan was heartbroken and wanted to seek revenge on her biological mother's family, but found that the enemy she hated was actually her relatives who had been looking for her for many years.