If you don't read Trinity Blood manga, you might not have realized the idea behind this site title. Hellhound Blues is the title of the first chapter of Tres's side story, included in the ninth volume.
In the second chapter, there is a small English handwriting by the mangaka:
"I'm no man I'm machine."
And DOLL's nose (flower?) continue go on growing yet.
Let's forget about grammars for a while, shall we not? The point of the quotation is.... why the "doll's nose" phrase?