Ranko x Luna Dial arrangements are always the best. Check out Clockup Flowers by Shibayan too, that’s a great one. Back to the track at hand though, this song would seem to be about Sakuya before she was taken in by the Scarlet household, as evidenced by her talking about not being loved or accepted, and how she just then discovered that her new power was magic. It could also be taken as Sakuya being used as a mere tool by Remilia, if you were to think of the “that” as fate and such. God only knows what “F” means in this, but it’s definitely in a state of being unstained with blood.

★ Title: F to bloodstain
☆ Album: 虹色パレット
★ Album Artist: Color&Color
☆ Vocals: Ranko (ランコ)
★Lyrics and arrangment: RD-Sounds
☆ Original Title: Luna Clock ~ Luna Dial (月時計　～　ルナ・ダイアル)
★ Website: http://colorcolor.sakura.ne.jp/

この手の鈍い輝きを握りしめ
すべてを染め上げよう。

kono te no nibui kagayaki o nigiri shime
subete o some ageyou.

I’ll firmly grasp this dull gleam in my hand
I shall stain everything, all of it.

私のこの身体を
傷つけるものなど在りはしない。

watashi no kono karada o
kizutsukeru mono nado ari wa shinai.

There’s nothing that exists
that’ll wound this here body of mine

この世界において、私は唯一つ全てであるから。

kono sekai ni oite, watashi wa tada hitotsu subete de aru kara.

Because, here in this world, I am one and all.

不幸は、月の照らす”凶器”の響き。

fukou wa, tsuki no terasu “kyouki” no hibiki.

Misfortune is an echo of the “deadly weapon” the moon shines on.

私に仇なすことは
生存放棄の試しに相違ない。

watashi ni ada nasu koto wa
seizon houki no tameshi ni soui nai.

To become a foe of mine
is no different than an attempt to abandon your life

なぜなら、
この世界において、私は唯一つ全てであるから。

naze nara,
kono sekai ni oite, watashi wa tada hitotsu subete de aru kara.

If you ask why,
it’s because, here in this world, I am one and all.

“それ”に特化させるごとに。
思考は収束させて。
そして、また、その価値は磨り減って、稀薄に。

“sore” ni tokka saseru goto ni.
shikou wa shuusoku sasete.
soshite, mata, sono kachi wa surihette, kihaku ni.

With each cause of specialization in “that”.
My thoughts create a resolution.
And then, again, the value of that is reduced, to near nothing.

貴女の時間も私のもの…
つまりは、勝ち目は、無い。と知るがいい。

anata no jikan mo watashi no mono…
tsumari wa, kachime wa, nai. to shiru ga ii.

Your time as well belongs to me…
To sum it up, your chance to win, is zilch. You had best know.

緋色の花を咲かせるがごとく。
最後の《メイド秘技》は私が繰ろう。

hiiro no hana o sakaseru ga gotoku.
saigo no ayatsuri tooru watashi ga kurou.

Just like making a scarlet flower bloom.
My final 《maid secret technique》 manipulation, is what I shall refer to.

その身を染めあげよう。
歪なほどに美しく、その彩、鮮血く鮮血やかに。

sono mi o some ageyou.
ibitsu na hodo ni utsukushiku, sono iro, akaku azayaka ni.

Let us stain that body of yours.
To the point of being twisted, beautifully, in scarlet, vivid fresh blood.

振り切れた振り子宛らに。
すべての「F」を塗りつぶせ。

furi kireta furiko sanagara ni.
subete no 「F」 o nuri tsubuse.

Just like a pendulum that’s made a full cycle.
I’ll smear out the entire “F”.

時間を止めても。
未来を縮めても。

jikan o tometemo.
mirai o chijimetemo.

Even if I stop time.
Even if shorten the future.

私は、“最も忌み嫌う存在”から逃れられずに。

watashi wa, watashi kara nogarerarezu ni.

I am unable to escape from who I am, “a most detested being”.

私のこの行いに、
意味を求めることに意味はない。

watashi no kono okonai ni
imi o motomeru koto ni imi wa nai.

There’s no point to seeking
a meaning in these deeds I carry out.

幾度の、変遷の果て、それを探すことに価値を失くしたから。

ikudo no, hensen no hate, sore o sagasu koto ni kachi o nakushita kara.

Because you see, the end of countless transitions, I got rid of the value in searching for that.

“それ”に傾けるごとに。
思考は単純化して。
そして、また、その尊厳は磨り減って、卑賤に。

“sore” ni katamukeru goto ni.
shikou wa tanjunka shite.
soshite, mata, sono imi wa suri hette, hisen ni.

With each concentration on “that”.
My thoughts become simple.
And then, again, the meaning, the dignity of that is reduced, to lowliness.

貴女の時間も私のもの…
持ちうる、残機の総てを使い果たせ。

anata no jikan mo watashi no mono…
mochi uru, inochi no subete o tsukai hatase.

Your time as well belongs to me…
It’s possible for me possess, now waste away all your remaining life.

精緻なオブジェを創るがごとく。
最後の《メイド秘技》は私が演ろう。

seichi na obuje o tsukuru ga gotoku.
saigo no satsujin tooru watashi ga yarou.

Just like creating a fine work of art.
The final 《maid secret technique》 killing, is what I shall perform.

「すべてがF」では、白すぎるから。
誰しも秘める美しきその彩を添えてみせるのだ。

「subete ga F」 de wa, shirosugiru kara.
dareshimo himeru utsukushiki sono iro o soete miseru no da.

Because with “everything an F”, it’s much too white.
I’ll decorate with the beautiful colour everyone hides within

食い違った歯車、宛らに
すべての「F」を塗りつぶせ。

kui chigatta haguruma, sanagara ni
subete no 「F」 o nuri tsubuse.

Just like gears running against each other
I’ll smear out all the “F”.

何人も受けいれず、何人も愛せずに。
…ゆえに、それらは、それ以上のものではない。

dare mo uke irezu, dare mo aisezu ni.
…yue ni, sorera wa, sore ijou no mono de wa nai.

Nobody will accept me, nobody will give love.
…Therefore, as for them, they’re nothing any greater.

或いは、これこそが。
…きっと、魔法なのだ。

arui wa, kore koso ga.
…kitto, mahou nano da.

Perhaps, this is it.
…Surely, this is magic.

この袖に掲げる通りに、全てを染め上げよう。

kono sode ni kakageru doori ni, subete o some ageyou.

In accordance with what’s hiding up my sleeve, I shall stain everything.

この手の鈍い輝きを握りしめ、
すべての「F」を、塗りつぶせ。

kono te no nibui kagayaki o nigiri shime,
subete no 「F」 o, nuri tsubuse.

I’ll firmly grasp this dull gleam in my hand
I’ll smear out the all the “F”.