Is it pleasant to be the object of a perfect man’s obsession? This is the beginning of a story about living together between a woman who thinks, “It’s more fun to find fulfilment in my own interests than in love” – Waka – and a man whose love goes unrequited, despite doing everything he can to win her over – Shinobu! Waka, who works as a librarian, was looking for somewhere to move to with her huge collection of books. Meanwhile, she suddenly bumped into Shinobu, a researcher who had kissed her back in their high school days whilst reading Junichirō Tanizaki’s *A Fool’s Love*...?! Out of the blue, they started living together, and when he confessed his feelings for her, Waka rejected him outright?!