A small café on a quiet street, where the smell of freshly brewed coffee mixes with the scent of rain. It's never crowded, just a few regulars who each have their own special spot—one always sits by the window reading a book, another has a small notebook where they seem to write poetry, and another tries a different coffee every time and writes down the taste in their journal. But among all these people, there's one who always orders the same thing: a mocha with extra cream.

"Why do you always order this?" This is the question asked one day, when the rain gently taps against the café windows, by Naoiya, the new barista.

He just prepares the same drink for Rei every day and, over time, becomes a part of Rei’s daily routine.