With little on her resume but full of passion, Park Yoonjo manages to get hired by a top company through an unbiased recruitment project. Proving her value at work is hard, but she powers through life with her old friend and colleague Ryu Jaemin, role model Goo Yijung, and best supporter Seo Donghoon.

Lee Yeon-hee, Hong Jong-hyun, Moon So-ri, Jung Yun-ho, Baek Ji-won, Jo Han-chul, Kim Ye-eun, Yoon Seok-hyun, Ha Sung-kwang, Ma Jeong-pil, Park Jong-moo, Kim Min-ju