Fushigi Yûgi: The Mysterious Play is a Japanese manga series created by Yuu Watase. It follows the story of Miaka Yūki, a high school girl who is transported into a mysterious book called The Universe of the Four Gods. In this magical world, she discovers that she is the Priestess of Suzaku and must gather seven Celestial Warriors to protect her and fulfill her destiny. The series combines elements of fantasy, romance, and adventure, exploring themes of love, friendship, and sacrifice. It has been adapted into an anime series and several OVAs, gaining popularity for its engaging characters and intricate plot.