There is an old love hotel in Tokyo's Shinjuku district where couples can rent a room by the hour for romantic assignations. However, few of its regular customers seem to come there for sexual encounters; the hotel has become a hangout for rootless teenagers, senior citizens looking for a place to relax, and kids that play under the watchful eye of its owner...

After battling their way through all seven Singularities, the Chaldea Security Organization has finally arrived at the endpoint of the Grand Order: The Final Singularity, Grand Temple of Time: Solomon. Now is the time to defeat the root of all evil, Solomon, the King of Mages. Now is the time to reclaim the future. With the final operation looming large, Romani Archaman considers the choices he will soon have to make, Mash Kyrielight dwells on life's limitations, and Fujimaru prepares to receive a new Mystic Code. All their many encounters have led to this moment as Fujimaru and Mash at last embark on their final operation...

Girl's new life begins in… Manga cafe!?

Meiko Morita, a high schooler living in Akita, is suddenly selected as a special transfer student to the prestigious girls' school Amamiya Girls' Academy. With both excitement and nerves, she heads to Tokyo to begin her new life.

But what awaits her isn't a typical student dorm, it's a manga café called "Hedgehog", which also functions as a shared dormitory!

Living in a tiny one-tatami room and working at the café as part of her daily duties, Meiko finds herself surrounded by quirky fellow residents, and so begins her slightly strange, manga-filled Tokyo life!