You Keika, the last living member of a once prestigious exorcist family, inks out a living as a fortune teller and computer repairman. One day, he witnesses a silver-haired man fighting with an evil spirit. Bewildered by the unrealistic sight, Keika is unable to stay in hiding. On his way home after this encounter, Keika loses his life in a fatal accident and finds himself face to face with the mysterious man from earlier that evening. Calling himself, Tanmoku Ki, the man requests that Keika become his "spirit shadow". Keika initially refuses this request but finds himself pulled into Tanmoku's fight with the little girl spirit...
But it's the only way you 
can remain in this world.
لكن هذا سبيلك الوحيد للبقاء في هذا العالم
Das ist aber die einzige Möglichkeit,
auf dieser Welt zu bleiben!
Pero solo así
podrás quedarte en este mundo.
Pero solo así podrás
quedarte en este mundo.
C’est ton seul moyen
de rester dans ce monde !
Ma è l'unico modo che hai
per rimanere in questo mondo.
Mas é a única forma de você
 continuar neste mundo.