[DeepL Translation - needs review] Introduction to Volume 1: Kosaku Shima, age 34. His title is section chief. He has no desire to work hard for a promotion, but his new chair is not so bad. Information about the Advertising Department to which he belongs has been leaked to a rival company. As the investigation progresses, it develops into a factional political feud within the company, and Shima finds himself at the center of it all. And there are also women with charm and talent who are a f...
