Still here š Iām alright with moving along in our scene, @Ashgan @Dark Jack.
Good hunter... Your presence somehow soothes... I sense the ancient echoes, they course your veins...
Blood Echoes are the echo of someone's will. Like a ghost is the lingering image of a person, Blood Echoes are the lingering presence of their will that stays long after the person has passed away.
In the Japanese version, it is called "Dying Wishes of the Blood".
I'm going to play devil's advocate here if you'll indulge me, as I cannot really overcome my bias against blood echoes. The first point I want to make is that Rom's defeat is a game state trigger for a metric ton of things. The Doll's voice line being just one of them, I don't know that we can necessarily say that it is directly aimed at making commentary on Rom's blood echoes. It's easily imaginable that the designers figured "Okay, it's the halfway point in the game, player probably has a bunch of blood echoes by now. Seems appropriate to put the line in here", and they used Rom's death as the trigger to make it appear. In other words, the Doll doesn't so much say it in response to Rom's death as she does to the passage of time that has elapsed so far. To support my point, I would also point toward how killing Gascoigne makes the sun descend, and how killing Amelia turns dusk into night. Surely nobody would argue that it is their deaths that caused this, but simply a gameplay contrivance to advance the time of day in relation to the player's progress in the game. In a similar vein, I think Rom's death is simply the trigger for a bunch of new things in the game. Maybe I'm selling From short but for all their genius in world building, I think they frequently do make gameplay concessions; Souls titles are not story-driven games, so I feel that much of the things we are presented with have to be taken with a grain of salt.
I also wonder what the line is like in the original Japanese script, and whether it would have a different implication.
"Hunter-sama... I feel *familiarity coming from you... It's because Hunters are inheritors of the old **wills as I expected..."
"*ęććć doesn't translate well. It's a fondness for something in the past, like nostalgia.
**ęåæ - ishi - Oddly enough, this isn't the same ishi used to describe blood echoes. This form of ishi is used to describe volition, will, etc."
Will think on it some more, but generally take the details of my prior theory with a grain of salt; it was pretty much a flow of consciousness-kind of thing. I practically made it up as I went. I'll most likely change my mind about some things as well in time, it was just what I thought of in the moment.
As for dogs and crows (and animals in general, I guess), no, they almost certainly haven't received blood treatment... but it's probably not too outlandish to figure that they could have gotten Old Blood, and possibly associated blood echoes, from feeding on corpses.