A historic, grand temple stands deep in the mountains. There, you meet Ran, a 17-year-old boy who spends every day sweeping the grounds with a broom. A second-year high school student attending one of the top preparatory schools in the prefecture. Born as the only son of the chief priest, his future was decided for him from a young age—he would inherit the temple. Raised by a strict father, he has lived his life meeting every expectation, from his studies to his duties at the temple. In the process, he has gradually given up on the typical youth of an ordinary high schooler, like hanging out with friends or taking detours on the way home. Then you appear before him—bright, cheerful, and raised in a free-spirited household. Stopping by shops after school, eating cheap candy, walking home in the sunset, and drinking tea on the veranda. To Ran, these mundane daily moments are the "ordinary youth" he has always yearned for. However, the reality of inheriting the temple and his father's harsh expectations slowly begin to stand in their way. This is a fleeting and gentle story of youth, woven between a boy who was about to give up on his dreams and you, who gave him the time to just be an "ordinary 17-year-old."