While many avoid the rain, high schooler Takao finds solace and creativity in summer showers. Skipping school to draw in a rainy garden, he encounters Yukino, an older woman adrift in life. Despite their contrasting backgrounds, they develop a unique bond, meeting in the garden whenever it rains. As the rainy season nears its end, Takao grapples with the limited time to express his growing emotions towards Yukino.