Sent to Earth by the Elder, Tiara must recover the mystical Throne of Yord, the source of power for the Guardian World. Her faithful ferret partner, Japolo, who can create stasis fields that stop time to allow her to search unhindered, accompanies her. Tiara seeks out the outlaw Kagetsu, her former love, and the one who stole the Throne of Yord.

     The Throne of Yord is the center of all power in the Guardian World. It requires Neutralizers to maintain and control its' power. Neutralizers have the ability to negate other people's magic, as well as borrow them. Both Kagetsu and his sister Sarah are Neutralizers.

     Disguised as a schoolgirl, Tiara discovers that her rival, Lena, is already there. Lena and her partner Leon were sent ahead of Tiara to recover the Throne of Yord. But Kagetsu has convinced Lena to assist him with finding his sister Sarah. Now Tiara has begun to have mysterious dreams wherein Sarah, a friend since childhood, speaks to her giving her a clue as to what her true purpose is.

   Tiara is the confident and feisty main character sent to Earth to retrieve the Throne Of Yord, a source of immense power in the Guardian World. She must track down the thief, Kagetsu. Her new partner sent to aid her in her mission is Japolo, a mystical ferret with special abilities. Tiara herself possesses Shamanic powers and can summon shadowy creatures to aid her in any fights that might arise. She can also focus her powers on herself to evolve into a demonic figure with amazing speed and fighting ability. She is very stubborn and, at first, focused completely on retrieving the Throne of Yord, that is... until she learns the truth behind her mission.