Serendipity language was by Horace Walpole in 1754. In a letter he wrote to his friend Horace Mann, Walpole explained an unexpected discovery he had made about a (lost) painting of Bianca Cappello by Giorgio Vasari by reference to a Persian fairy tale, "The Three Princes of Serendip". The princes, he told his correspondent, were "always making discoveries, by accidents and sagacity, of things which they were not in quest of". The name comes from "Serendip", an old name for Sri Lanka (Ceylon), hence "Sarandib" by Arab traders. It is derived from the Sanskrit "Siṃhaladvīpaḥ" (Siṃhalaḥ, Sri Lanka + dvīpaḥ, island).
Ef: A Fairy Tale of the Two A Fairy Tale of the Two". The story is set in the town . , a mysterious girl dressed like a nun, and , a mysterious gentleman who is somehow attached to the church where Yuko first appears, are having a reunion in a church during Christmas time. Despite her attire, Yuko is not affiliated with the church. She always appears generally out of nowhere, and disappears just as quickly in various places throughout the story to talk with Hiro or other characters and give them advice. Yuko and Yu reminisce about the past and remember events of the previous