Nora, Princess, and Stray Cat

Nora Handa lives with Shachi Yuuri, a girl his mother took in, and the two have grown up together with the help of those around them even after losing their parents. Devoted to Nora, Shachi makes a habit of waking him each morning, setting the tone for their lively day-to-day routine.

At school, Nora’s student life is filled with familiar faces, including his childhood friend Michi Kuroki, a strict disciplinary committee member and top student, and Yuuki Asuhara, a fashionable but upbeat classmate he can confide in. Everything shifts when Nora meets a mysterious girl in the park who introduces herself as Patricia—claiming to be a queen from hell who has come to wipe out life on the surface. After she’s unexpectedly weakened by her first contact with “life,” Nora ends up looking after her, only to be pressed into answering her questions about the strange mysteries of the human world… including an adult book he happens to find nearby.