Lu Mingwei, a master of modern educational surveying, transformed into a neglected talented girl in the Xun noble family. Faced with the lack of reliability and validity in the imperial examinations that emphasized rote memorization over ability, she reconstructed the test questions using "item response theory" and added arithmetic exams using "multiple intelligences". From debates in the boudoir to confrontations in the court, she established "equal test papers" to rectify injustices between the north and the south, created a "fairness index" to measure gender discrimination, and even established a "women's examination institute" to break the shackles of thousands of years. See how Lu Mingwei uses education science as the warp and weft to weave a web that accurately measures the world's talents, promotes the "New Regulations on Recruiting Scholars", and uses data and wisdom to set a new talent selection ritual for the dynasty amid the excitement of literature and ink.