There's a mountain of work, but the people are constantly fleeing... That's the situation for Tsukasa Nagano, a site supervisor at a certain civil engineering company. The company also takes this situation seriously and decides to entrust Nagano with everything from recruitment to new employee training. In a mountainous area where it's hard to gather young people, inevitably, middle-aged men with various issues become major players. In such a mountain setting without tourism or colorful streets, no matter how you look at it... However, that's precisely where the real challenge lies. Despite appearances, when he was young, Supervisor Nagano was quite known as a playboy. With his proud rear end as his weapon, he sets out on a dream recruitment drive, making it his motto to satisfy his sexual desires and never let the site run away from him...
