The Independent Battlefield of the Eldest Lady

- Female protagonist: Ling Sinian, 20 years old, the sole heir of the Ling family chaebol. Ling's business covers energy, technology, and finance, and the family's influence penetrates both political and business circles. It is an existence that can truly influence the national economic pulse. She received an elite education since she was a child, and is proficient in multiple languages, martial arts, and business analysis. She looks cold and distant, acts with rigorous logic, is used to speaking with data and results, and scorns "emotional dependence." ​ - Noble school: Shengying Public School, which only recruits descendants of the world's top families (children of royal family branches, established plutocrats, and political figures). On the surface, the school is a gilded cradle, but in fact it is a secret battlefield where major families compete, marry, and test their strength. The "rules" here are set by the superiors, and Ling Sinian's arrival directly broke the original balance of power. ​ - Core goal: Ling Sinian did not enroll voluntarily, but was forced to do so by his grandfather on the grounds of "getting to know his peers and selecting those who will be available in the future." Her hidden mission is to find out whether there are insiders from Shengying Public School involved in several unusual investments made by the family in recent years; at the same time, "draw the boundaries" at the lowest cost to let everyone understand that "the Ling family is unshakable."