Lucifer

The monster half of the pair, and the reason the saga's two gods are one of each kind.

Who he is

Black torn clothes, two axes spun around his hands, a skeletal face that "somehow managing to look excited", and an aura of chaos and wild energy (ch. 4). Where Gabriel calms a room, he charges it.

That the two guardians of Earth are one human and one monster is not decorative. Blook's whole reason for staying on Earth was that humans and monsters shared it without fighting (ch. 3), and the pair who save it are a proof of the same thing.

The ascension

His bones cracked and reshaped, blue-white fire erupted around him, and his axes shattered and reformed into blazing sickles "forged from the chaotic heart of the cosmos" (ch. 4).

His contribution to the moment they turn the fight is one word. Vazroth throws the cart-wheel orb, Gabriel stops it in midair, and Lucifer points a finger:

LCF: Boom.

The orb shatters into a million fragments of light.

What he became

A Guardian of Earth who cannot act on it, for the same reason as Gabriel: too much fire, and the balance would break (ch. 5).

His seven disciples are the Deadly Sins, against Gabriel's seven Virtues. That a guardian of the world is served by seven sins is the most interesting structural choice in the volume, and neither god treats it as a contradiction. See ../lore/the-fourteen.md.

What ch. 47 says he is

A journal entry three centuries later, written by somebody carrying Zero's memories, places him in the Prologue's cosmology.

They are the echoes of Zero himself, fragments of his heroic nature, his refusal to yield, his willingness to sacrifice everything for the preservation of what is good and right.

And gives the reason he and Gabriel cannot stand aside:

Gabriel and Lucifer fight against Vazroth because they must, because it is literally in their nature to do so. They are the universe's immune system, activated by the presence of something that would destroy it all.

That reframes ch. 5. He and Gabriel did not choose restraint and then find it inconvenient. They are a response, and Vazroth is what they are a response to. See ../lore/the-fragment-theory.md.

He has a bloodline, and it reaches Act 7

Ch. 150 names it. Fighting Nilah's soulless body, Vazroth recognises the style from the war that banished him and identifies her:

VTH: You're his descendent. Pure lineage, straight down through blood and fire and the fragments of divinity that embedded themselves in mortal flesh.

The old name for the line:

VTH: Mano Diavolo. The Devil's Hand. That's what they called Lucifer's lineage in the old tongue.

What the bloodline does. Her body makes matter out of fire, forming real steel weapons mid-swing and discarding them. Vazroth's memory of Lucifer doing the same: "creating weapons from nothing, pulling matter from the spaces between atoms, fighting with fire that burned hotter than stars."

And it does not stop at death. Vazroth pulls Nilah's soul out and crushes it, and the fire in her chest keeps her fighting. He has no explanation, and this is the one he arrives at.

So the god who ascended in ch. 4 and was then benched as a Guardian has descendants carrying his fire three centuries later, and one of them becomes the last Knight. Nothing in the saga says he knows.

Open questions

• Whether the names Gabriel and Lucifer mean here what they mean elsewhere. Blook's reaction on hearing them is only "What perfect names" (ch. 4).
• Why the sins are his and whether he chose them.