When schoolgirl Takiko Okuda attempts to destroy her father's translation of The Universe of the Four Gods, she is instead sucked into the story, becoming the Priestess of Genbu in an epic journey to find the seven Celestial Warriors!

While Takiko learns the terrible truth behind the prophecy that set Uruki against his father, King Temdan, the country of Bêi-jîa faces both civil war and foreign invasion. Takiko's final hope lies in reuniting the last two Celestial Warriors, the twins Urumiya and Teg. Can she mend the rifts between brother and brother, father and son?