"We want you to make people believe this war is just. We don't care what the means are." Eight university students have made it through the employment exam at the giant advertising agency "Den-Odo." The final selection challenge they are given is a game in which they must compete to see if they can lead the citizens of a fictional nation to war through advertising! What will be the outcome, and what is the true purpose of this selection?! The unpredictable game developments and shocking ending will make readers question the essence of advertising and what democracy means in the internet age!