Lin Wanzhao, as the newly hired secretary of the Gu Group, triggers the "vocational skills library system" due to overtime work, and can acquire skills and knowledge in various industries (such as law, design, marketing, etc.). From solving daily work problems to major projects, she gradually became President Gu Siyan's right-hand assistant. Gu Siyan went from finding her cute and cute to being attracted by her abilities and started pursuing her. During this period, she encountered jealousy and frame-up by hypocritical colleagues. The heroine used her system skills to resolve them one by one, and finally revealed the truth that the villain was an undercover competitor. The two came together to achieve mutual success.
