Chie Saeki is an elite career woman who was promoted to chief at a young age. She is respected by upper management and loved by her subordinates, and everything seems to be going smoothly for Chie, but she has a hard time dealing with her subordinate, Tomoda, who has a longer career than Chie and is older than her. Then, a job comes in that is nominated for Chie and Tomoda, who has a long history with the company...