Lin Yao noticed the abnormal phenomenon of the guide platform flashing three times, and immediately launched an investigation. Following clues such as old connectors, missing samples, and access control records, she verified layer by layer and exposed Zhou Kai's violation of replacing samples. The project completed rectification and successfully passed the exhibition acceptance. After this incident, Lin Yao no longer relied solely on empirical judgment, completed her growth and transformation, and became a person in charge who solves problems by relying on evidence and following processes.