First Love Time Limited Today, the two are partners!?

Publisher: Poplar
Author: Fumi Yamamoto, Nuri
Size: 112mm x 174mm
Number of books: 1
Language: Japanese
Category: Children's book
Latest release date: 2023-12-13

Synopsis:
I, Maho.
One day, the first love boy, Hibiya -kun, dreamed of being surrounded by a catastrophe.
When I woke up, there was a clock on my arm! And how, Hibiya -kun is matching!?
Apparently, the number of the clock is like a time limit that indicates the day.
I definitely want to help Hibiya -kun.
But how do you know how!? The two secret missions begin!
But he seems to have something to do ...?