Fushigi Yugi Vol. 15 (manga)

Miaka must reenter The Universe Of Ths Four Gods and collect the seven magic stones that contain her soulmate Taka's lost memories...or else risk losing him forever! Taka has always been the one who protected Miaka, so will she be able handle this new responsibility? And there's something unsettling about the new exchange student at Miaka's high school....