Synopsis: Samui and her sister were subjected to unequal treatment due to the family's preference for sons over daughters from a young age. All privileges and opportunities were afforded to the male members of the family, while they faced various forms of discrimination. The family even prevented Samui from pursuing higher education in the city under the pretext of financial constraints. Eventually, she resolved to leave the family and, through her own exceptional abilities, led a company to rise and become a prominent enterprise. Seven years later, she returns to the Su family to address the longstanding issues with her brother, grandmother, and father.