Yang Yinuo's life has never been smooth. As a single mother, she tried her best to save her seriously ill daughter Xiaoyu, but she didn't know that she was already at the center of a rich family mystery that spanned thirty years. When she was forced to reach an agreement with the ruthless business tycoon Liang Shanhai, she never thought that this move would lead to her complicated life experience - she was actually Zhou Nian'an, the long-lost daughter of jewelry tycoon Zhou Shihong.
A legendary gem called "Heart of the Ocean" carries a secret treasure map from the Anti-Japanese War period and witnesses the grievances and resentments of the three brothers. Liang Zhengbang's betrayal, An Xueru's forbearance, Zhou Shihong's perseverance, the fate of the previous generation was like a whirlpool, tightly entwining Yang Yinuo and Liang Shanhai. When the truth of the paternity test was tampered with, when the hospital's life-saving drug insurance was exchanged, and when the boundaries between love and use were blurred, Yang Yinuo tempered his dazzling edge in desperate situations.
This is a journey about protection and redemption. Faced with the ultimate test of family grievances and the ownership of the national treasure, Yang Yinuo used his actions to interpret the true meaning of "a promise worth a thousand gold" - not only a promise to his family, but also a responsibility to the national justice. When "Heart of the Ocean" finally returned to the National Museum, she also found her own dazzling life after experiencing betrayal and conspiracy, and together with the man who was willing to defend her, she wrote a chapter of true love deep in the wealthy family.
