A high school student, Umi begins working part-time at a coffee shop. She adores living there, where an owner kids her and converses with coworkers. Umi and her classmate Masato attend a Your concert one day. She is thrilled by their performance and begins to consider her future… Members of the Your arrive at her coffee shop a few days later. They eventually become friends, and she is invited to their studio. Initially perplexed, she finally decides to attend their studio, anticipating anything…
