Students of the prestigious Tokyo Metropolitan Advanced Nurturing High School are given remarkable freedom - if they can win, barter, or save enough points to work their way up the ranks! Somehow, Class D made it through their first semester without anyone getting expelled, and with exemplary marks in both their special tests. Now the second semester begins with a sports festival, where all students - including second- and third-years - will combine into two giant teams to compete for points. This time, the stakes are higher than ever, and Class D will either wind up ahead of their schoolmates, or worse than when they started.