In a village where sons are valued over daughters, Chen Luoluo is oppressed by her brother, while her sister-in-law is actually a lucky conch girl who was forced to make profits by hiding conch shells. The brother used his sister-in-law's bath water to make wine and make money. He also colluded with others to plot against his sister-in-law, and even tried to turn Luoluo into a new "tool". After seeing through the conspiracy, Lolo and his sister-in-law redeemed each other, and joined forces to resist the control of their brother and the evil calculations of the village. They finally broke free, one returned to nature, and the other rushed to a new life. They used courage to break the darkness, demonstrating the power of justice to resist injustice and pursue freedom.
