Ryosuke Narumi works at a trading company and he is pretty good at his job. He dates Satoko Matsubara. The trading company has a business relationship with a private high school experiencing some difficulties. One day, Ryosuke is appointed as the principle of the private high school. He soon discovers how different the work environment is from his previous job. In order for the school to run in the black, Ryosuke implements cost-cutting measures. However, school staff members, including Chihiro Mashiba, oppose his plan.
