Standing atop one of the tallest buildings A person could find on Japan was Neil, bringing his sword up and down to get a feel of it.
"Now that I've done [WorldLink Monolith], the next viable option would be [Metaphysical incarnation]."
[Metaphysical Incarnation — Greater-Field of Gamma Divinity]
"..."
...
Nothing.
"The heck? I know for a fact I should have enough [Mono], so what's wrong?"
As he looked around himself, he spread out his senses with [Mono] before finally realizing what has happened.
Surrounding him were equal golden lines in the shapes of boxes that spread out multiple kilometers around him, come to the buildings and much more.
'In the manga there was no need for Mono sensing, that wasn't a detail I added. It was probably added to make sure that not everyone could just see it.'
[Metaphysical Incarnation : Greater-Field of Gamma Divinity] was a trigger of sorts.
When activated, everything that was marked (had a golden line on it) would automatically be slashed into pieces and through calculating the density of the soul, the achievements that made it up, etc, It could be turned into Mono for even more slashing attacks.
If enough energy is gathered with this ability, then the user can create a automatic barrier around themselves of constant slashing, similar to the passive effect of [WorldLink Monolith : Crafter Of Eternal Samsura].
"Being the power that it is it'll obviously be helpful, especially since unlike other metaphysical incarnations, it isn't necessarily built upon a spiritual body. If anything it's more just an ability if anything else."
Severing his flow of [Mono], he deactivated his ability. Killing thousands of innocents with a slashing ability was a page in Sukuna's book.
"Actually, What if I just go on a curse killing spree... I also don't know what to do about those curses that I evolved with Mono, by now, Gojo should be able to tell that I had something to do with it."
Raising his gaunt sword up, he utilized one of the abilities in graved on it, the power of teleportation he had used before but only a partial version since it was without the weapon.
[Gamma Transfer]
—
Be honest I wouldn't be surprised if someone said this was just a plot hole so I would just explain... So that it isn't a ploth—
Basically Eden inside of the Manga is diffusion between a branch from the tree of life, Yggdrasil, in the sword from the previous sword hero, Arthurus, a weapon connected to its user soul.
Therefore by obvious logic this property transferred into the new weapon which was not only stronger but carried on all of the abilities of both items, including the soul ownership. This allows for the user to use the weapons abilities at a subpartial level, not even 1/4 as strong as what it would be with the weapon but an ability no less.
—
**SPSSSHHH**
Inside of a graveyard was the sound of constant flashing as hundreds of bodies made from mangled, horrifying, and Eldriditch bodies laid on the ground.
**SWOSH**
"Another one down."
Slashing in half another horrifying creature was finally the end of the 'horde' that he had been dealing with for the past hour.
Unfortunately, normally he could have just used his metaphysical incarnation, but because of its wide range and the fact that he couldn't manipulate said range he couldn't use it, once again using such an ability to kill thousands of innocents was part of Sukuna's book.
"Should be the last—"
In front of him appeared... The intelligent fox from before?
Neil stood up from his previous sitting position on the hundreds of corpses that dissolved into the air, as newly formed cursed energy, all the while, the slayer said horrific creatures prepared his blade.
'The only way I could ever do this was at night time.' Chuckled Neil, there wasn't such an ability that could allow him to hide whatever he was doing, therefore he just made a barrier of [Mono], tried to make it seem like it was part of the surroundings and started the massacre. That was off topic though.
Preparing for a heavy slash, Neil fast forward, when—
"STOP!!! STOP!!!"
"...Huh..."
Neil stopped in his tracks as he heard a human voice emanating from the fox.
"You have so much intelligence... That you can talk? Scratch that you actually seem stronger than before!"
"I devoured the other creatures that you gave this new energy to, and I want more!"
"....Dafuq?"