The year is 2291, and the citizens live a peaceful existence after the catastrophic war between the humans and the Yuman. This quiet life is about to be shattered, the leader of the Yuman is not convinced the war is over, and now plans to renew hostilities!

The new "slapstick" story will depict Komugi-chan and her rivals as they juggle their daily lives as students, idols, and magical girls "with laughter and tears." Komugi Yoshida is a somewhat clumsy second-year middle-school student whose strong point is her spiritedness. She performs as an idol like Kokona Saionji (her classmate and close friend) and Tsubasa Kisaragi (an idol who dresses in male clothing). However, unlike Kokona whose popularity is skyrocketing and Tsubasa with her charisma in male attire, Komugi's only gigs are low-end ones like those at the local shopping district. Still, Komugi has her "dream" as she lives her dual lives as a idol and a middle school girl. One day, a mysterious injured creature named Usa-P appears before Komugi. Komugi gives Usa-P medical treatment, and Usa-P, in consideration of Komugi's kindness, asks if she wants to be a Legendary Girl who can use magical powers. Having become a reluctant Legendary Girl, Komugi battles strange masked figures who suddenly appear! As a newly deemed Magical Nurse, she fights still more waves of masked figures. Meanwhile, a Magical Maid, a Magical Sister, and more also appear to make it a three-way battle!? Can Komugi handle the three roles of middle school girl, idol, and Magical Nurse? And, what lies ahead in these battles and her "dream"...?!

Daigo Asahina is Medaka Gumi #2's/Me Gumi's new rookie firefighter, and already he's done crazy things, like throwing people off of a rooftop to save them from an explosion. He had good intentions, but his deeds are starting to hurt the company's reputation. At Sengoku City's Concert Hall, a fire breaks, and the some Emergency Rescue Squad needs rescuing. Daigo will do all he can to keep his promise: Not to let anyone die on the job.

Space princess Fandora and her sidekick Que are bounty hunters in an age where warp travel has become a reality, along with space criminals. Fandora possesses the red, magic, "Jewel of Lupia" which she uses to fight with when conventional weapons are ineffective. In pursuit of space criminal Red Eye Geran, they encounter in the kingdom of Lemia a mysterious evil religious leader who has taken control from its legitimate rulers. This individual possesses a blue jewel which will unify the dimensions of the universe and start an age of peace or terror if it is conjoined with the "Jewel of Lupia." And so Fandora and he are fated to meet.