The modest girl Katya, tired of total unemployment, took the risk of becoming an employee of a detective agency that specialized in industrial espionage. Having received the first task, with the help of a friend, she got a job in the Russian branch of the Hummingbird international advertising agency. Yes, not by anyone, but by the secretary of the general director! Katya did not know that the Hummingbird was already under development by Interpol. And I'm glad I didn't know! Fulfilling her task, she, having plugged the Interpolovites into her belt, neutralized the channel through which valuable information worth millions of dollars was leaving, and along the way, she identified other intruders who had nothing to do with industrial espionage, but for various reasons wished death to other employees of the advertising agency. No one could have imagined what a temporary secretary was capable of, from whom only orders were required to print and serve tea and coffee!