Lin Xiaoman, a fresh graduate, accidentally awakens the power to understand animal speech while working overtime late at night. She is framed for stealing corporate secrets after witnessing a theft. She clears her name with an intelligence network made up of mosquitoes, goldfish, rats and other animals. Afterwards, she solves numerous workplace predicaments, rising from an ostracized intern to the group's vice president, and gains sweet love with the president Lu Chenzhou.