Rightwise king, born of England.

You know, she shouldn't have to remove that sword from the stone. I'll bet it would be rather effective in combat as a hammer or something.

Artist's commentary:

Title: 天界の見習い剣術士
ある日、２３人しか存在しない、天界の剣術士の一人と遭遇したために、新たに天界を守る剣術士になってしまった少女。
訓練初日対魔戦闘を想定した、亜光速戦闘訓練で受け継いだレイピアを落としてしまった。
訓練終了後にやっと見つけることが出来たのだが、なぜかレイピアは封印されてしまっていた。
なぜ封印されていたのかというと、亜光速訓練中に落とした為、発見したときには遥かな時間が経過し（相対性理論参照）その長い時間の中で、その剣を巡る争いが何度も繰り返され、いつの間にか伝説の剣となり、封印されたのだった。
早速抜いてみようと試みるものの、まったく抜けない。そんな困り中の１シーン。
その後、少女は一人の少年と出会い・・・以下略。略してすみません。

▼追記：名前「玲」 年齢「14才」 特徴「ゴク普通の中学生だったが、ある日天界から降ってきた剣術士にあたり、一度は命を失ったが、剣術士により生き返り、代わりに剣術士にならなければならなくなった。」

Artist's commentary:

Title: Trainee Swords-Woman in the Celestial World.
One day, a girl runs into a Celestial Swordsman. There are only 23 of them in the world. This run-in forces her to become a new guardian swords-woman of the celestial world.
In the first day of sub-light speed training for fighting demons, she dropped the rapier she has been given by the older swordsman.
She found it after the training, however the rapier was sealed in.
This was because between the time when she dropped it in the sub-light speed training and when she found it, there was a gap of time. ( See 'the theory of relativity' ) In that time, there were multiple battles over that sword, and in time the sword became a legendary weapon.
She quickly tries to pull it out, but it doesn't move. This picture is that scene.
Later, she meets a boy and.... rest is omitted. Sorry.

▼Postscript:
Name:"Rei"
Age:14
Characteristics: "An ordinary junior-high school student loses her life because of a Celestial Swordsman, however she comes back to life by the power of the swordsman, given that she becomes one of them."