Shen Xingxing dies suddenly from overwork and is reborn as the youngest daughter of the male and female protagonists, just after their birth. Anyone who holds her will hear her thoughts. Through Xingxing's heart voice, Shen Junshan and Yun Lan learn that the Shen family is about to fall apart. With the help of their daughter's thoughts, the couple begins to alter their fate, slapping the villains' faces, exposing conspiracies... In the end, they even save the heir to the throne. When the fact that Xingxing possesses a golden finger is revealed, it seems that the Shen family is doomed, but unexpectedly, Xingxing is instead declared the country's saintess.
