Board Thread:Questions and Answers/@comment-26347196-20160417041111

Gosh, I'm desperate.

First off, if there happens to be a thread somewhere in this huge ocean of it where you can request for a remembrance of a song, please link me there.

For now, I'm trying to search the name of the song I listened a long time ago, in which I forgot everything but the plot, the singer and how much I like it (lol).

The song was sung by Hatsune Miku (If my memory serves right, though I may have heard a Kaito version of it). The song is about a small girl (Hatsune Miku) living with a clockwork bot in a castle. The bot was a bit of a butler, and I remember one point when the girl give him a flower. War came, and the girl was taken away for safety while the bot stays and defend the estate. He ended up sacrificing himself, succesfully defending the castle, as the girl returns to the castle, searching for the bot as we see the flower laying on the table.

If you happens to know the name of the song, please tell me and I thank you very much. 