"Ren is the son of the president of Hiura Productions talent agency. While the company used to produce lots of top idols in the past, now it is managed solely by them with no current idols to their name. They wish to regain their past glory and a huge opportunity appears. The idol-raising Houou Girls’ School was recently built and the principal allows Hiura Productions to secure a classroom. However, his father Yukichi suddenly collapses and Ren is forced to take over as the role of lecturer instead. With limited knowledge about how to raise idols, will he be able to bring the 4-girl idol unit D-EVE to stardom?"