ふたりの魔法使いがいた。　
ふたりの間にはいつも争いが絶えなかった。　違う好みを持つ、違う術を学んで、
いつしか違う側の軍に入り、ふたりは戦場で戦った。

そして闘争の果てに彼女たちは
偉大なる大魔女の称号を得るため、人の魂を操る禁術を求めた。

本来人間に使えるはずがない代物の禁術は、発動の際に反動が激しいため、
誰かその反動を受け止めてなければ術は完成しない。
だが反動を受けきると魂ごと喰らわれ、身体を塵に化してしまう。つまり生き残る方が勝者となる。

命までも賭ける、それが彼女たち最後の勝負にほかならない。　
術の最中にふたりは気づいた、ただ互い自分の欲を成し遂げたいため相手と戦い合う同時に、その相手が見えないの陰から自分の背も押し続けてきたことを。

There were two magicians.
The quarrels between the two never ceased. Having different tastes, learning different spells, and unknowingly entering different armies, the two fought on the battlefield.

At the end of the conflict
in order to attain the title of a great Grand Witch, they sought the forbidden spell to control a person's soul.

By nature the forbidden spell should be unusable by humans, and because of the fierce recoil at the moment of activation,
the spell will not be complete unless someone stops that recoil.
Upon completely taking the recoil, however, the soul will be devoured and the body reduced to dust. In other words, the one to survive will be the victor.

Risking it even now, it can be nothing but their final match.
In the midst of the spell the two realized, at the same time as they fought each other out of the want to each obtain their own desires, that they had continued to encourage themselves from their partner's unseen shadow.