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"If we get married, you can be a housewife and use my income however you like." Deceived by these words, 28-year-old Asumi Fujimoto resigns from the company she had been employed with full-time, on the basis of marrying her boyfriend, Rikuya Nozaki -- believing that he is the company president and owner of a restaurant. But one day, Rikuya vanishes without a trace, leaving her with only a letter explaining how everything he told her was a lie, a credit card bill for the extravagant amount the two had spent, and a mere 428 yen in her bank account. Unable and unwilling to ask her parents for help because she had ignored their warnings about rushing into marriage, Asumi turns to her friend Niko Harasawa for help, only to get lectured and told to start living frugally while keeping a book of household expenses. What path will this almost-thirty woman who's lost her way in life take in her job, and in her romance?!
Minami Eita lives with his older, book-loving brother, whose long-time girlfriend Arumi is often around the house. Minami tries to get along with Arumi, but the truth is that he likes her much more than is appropriate. Even though Minami doesn't read much, he helps in the library with his bookworm classmate Shinonome Yuuko, who loves short stories. She thinks that while most people want to think of themselves as the hero of an epic saga, short stories are much more like their actual lives. Minami's ordinary life becomes more confusing when he begins to suspect that he has feelings for Yuuko. One day, he finds out her secret: she is actually a published author of short stories! Her publisher wants her to write a novel, and she has enlisted Minami's help in an unexpected way. Minami's teenage life is not going to get simpler anytime soon.