Sasaki Hitomi is a full-on career woman who works for a foreign advertising agency. Though the business department had progressed ahead with preparations for a new project, a major advertising company "Kokusendou" created issues by snatching away clients.

In order to deal with Kokusendou, a new department was established. Hitomi and her peers were transferred into this new department. Even so, Nakata hadn't stopped passionately going after Hitomi, Akimoto continued to be a jerk and the Kongou brothers' carefree ways hadn't changed!

One day, Hitomi was made to work alongside Akimoto despite their dismal terms with one another being well-known in the agency. However, they meet Aihara Kiichi, who introduced himself as Kokusendou's business department manager and he declared war with them. Nakata's marriage proposal only made things even more complicated during such chaotic times.

What will become of Hitomi and the agency?

[Translation of official website story summary.]