i moved to tokyo for a job, but my mental health collapsed from working at a black company, and i ended up returning to my parents' house for the first time in several years. unlike the bustling city driven by anxiety, the atmosphere of the peaceful countryside... then suddenly, i was called out to by a woman. it was a sudden feeling as if i had time-slipped, and when i looked, it was my childhood friend, mahiro-chan! it really is mahiro-chan... she hasn't changed her appearance at all since then. it was as if she was about 10 years older than me... it seems that mahiro-chan also returned to the countryside after getting married a few years ago. before i knew it, i had grown taller than her, but our relationship hadn't changed, and she still treated me like a child...