Fushigi Yugi, Vol. 6 (1st Edition)

Miaki Yuki is an ordinary junior-high-school student who is transported into the complicated world of a book, The Universe of the Four Gods. Now that she seems to have gathered all seven of her Celestial Warriors, she is ready to summon the god Suzaku who will grant her three wishes. But Miaka's former best friend Yui has become her mortal enemy, and Yui's nefarious general Nakago has a secret plan...