Ibuki, who works as a librarian in the library of a general hospital, writes a letter to Kuya, a talented surgeon whom she is secretly in love with, after learning that her grandmother's wish is to see her as a bride. She writes a letter about her secret love for Kuya, a talented surgeon. She never intended to give it to Kuya, but by chance, the letter ends up in his hands...? He asked her, "Do you like me?" Ibuki is at a loss for words when he is asked if she likes him, but Kuya says, "Sure, let's get married."