Starting this summer, due to changing social circumstances, Mana's father's company shifted to remote work, completely altering their daily routine. No longer returning home from work in the evenings, he now spends his days at home, turning their once-separated lives into unexpected daytime encounters. The rare moments of being alone together during broad daylight gradually spark unforeseen changes in their father-daughter relationship. As their usual daily disconnect fades away, a new and forbidden emotion begins to bloom between them.