Synopsis: A Side Character's Love Story

Mobuko, also known as Nobuko, tends to blend in with the crowd due to her natural introversion and tendency to overthink. Social situations have been avoided in her life, making her hesitant to express her feelings to colleague Hiroki Irie, who played a significant role in helping her transition to a new job at the supermarket. However, after witnessing her junior colleague Abe exchange contact information with Hiroki, Nobuko gathers the courage to ask for his number, initiating a transformative journey towards becoming the adventurous lead character she's always wanted to be. As her romantic life starts to bloom, Nobuko's bold move sets her on a path towards self-discovery.