"Three Nothings in the Workplace" No education, no background, no expertise, is it destined to be inferior to others? Park Yun Zhao (Lee Yeon Hee), who successfully joined the top public relations company, is "three nothings in the workplace", but he is full of work enthusiasm. Under the encouragement of his good friend Yoo Jae Min (Hong Jong Hyun) and role model Gu Yizhen (Moon So Ri), he grows up and breaks through.