Following the plot of the game, it switches between the viewpoint of different characters as they face off against each other in the tournament. Commonly following the story from the viewpoint of Yu Narukami, Aigis, Yosuke Hanamura, Mitsuru Kirijo, and Naoto Shirogane as they face off against the other characters. Both Yosuke and Aigis face off against Shadow Labrys.

Urushima Nikoge is a model student who has a secret: he loves cute and fluffy things to the point of obsession! So when a fluffy transfer student enters his class, it looks as though his "perfect" image is about to be shattered…

Prince Lucas, after many years of absence, returns home to save his country from Duke Demonas, a merciless man who killed his parents and stole the throne. And what's this... he does it by using a strange power!?