Fushigi Yūgi Eikoden (ふしぎ遊戯 -永光伝, Fushigi Yūgi Eikoden?) is the third Fushigi Yūgi original video animation.

Eikoden is based on the two novels by Megumi Nishizaki and was originally the end of the Gaiden novels. The story follows Mayo Sakaki, a sixteen-year-old girl who attends Yotsubadai High School, the same high school that Miaka and Yui attended. Upon finding "The Universe of the Four Gods" in a trash bin at the park, Mayo soon discovers that the story is not complete. In the unfamiliar world of the book, Mayo must come to terms with her own life and the unhappiness within it.

Source: Wikipedia