During a night that feels endless, an average university student keeps pursuing one of his juniors, a dark‑haired girl—the embodiment of his longing. Until now he has followed a simple scheme: deliberately colliding with her each day while disguising it as a meaningful serendipity. Yet his attempts fail, and their bond remains stagnant. His heart pounds with each encounter, yet the girl remains oblivious to his persistent affection.
In contrast, the dark‑haired girl trusts that destiny links everything and strives to try as many fresh experiences as she can, leaving the rest to fate. While walking through Kyoto"s bustling streets, she spots that the very book which sparked her destiny as a child is now on sale in a used shop. Learning this, the student sees another chance to "meet by accident": he now aims to snatch the book before she does, hoping finally to catch the thread of fate that might unite their hearts. Meanwhile, she enjoys the spontaneous adventures of Kyoto, unaware that destiny has set their paths.
