vetex does like one piece
You can’t really assume.
There’s a lot of anime with a strong group of people that stand out. 7 deadly sins and 10 commandments. 7 warlords or 4 emperors of the sea. Fairy tail, emperor Zeref’s 12 spriggans . . .
X anime: 10 strongest heroes etc etc
If anything rn vetex is inspired by assassin’s creed Odyssey, hence the name and the interest in Greek mythology
AA has so many things that are blatantly lifted directly from one piece that I am 99% sure the seven warlords were at least involved in the creation of the eleven unknowns.
Pikachu! Use “ask tech-senpai attack”
The creator has he/him pronouns 
Absolutely not.
I’d argue even trigno can manhandle her.
Alright but why Assassin’s Creed Odyssey instead of… The Odyssey?
Like the one that was actually an Epic Poem (yes that’s what they were called) from Greece.
Anyways, the unknowns basically scale from:
“oops I destroyed a planet” to “oops I destroyed the universe” to “oops I created the multiverse”
It may have looked like it, but I’m not trying to say he’s inspired purely by Assassin’s Creed Odyssey or basing the whole game on it. Furthermore, I asked tech-senpai before on noticing a few features similar in that game compared to AO but it was mere coincidence.
Besides your question has no answer since none of the revealed lore has any special link/reference to “The Odyssey” so idk how to reply to that.
Tech isn’t Vetex but I doubt the 7 warlords were in mind. I’m 1000% sure an anime was in mind.
Tech makes most of the lore and vetex nods to it.
There’s a lot of anime with a group of strong people with a special name, so to assume he had “an” anime at a time would be too narrow.
incorrect, vetex makes most of the lore
tech helps with island ideas or backstories
You almost always use “fr” emojis
besides
The concept of a mysterious group of individuals ranked by their power is not a particularly new one.
Other way around, Vetex made most of the lore and tech helped him
they are big bois who can make world go boom boom
bruh cursebeard 9v1’ed durza who was like 200 levels below him and still lost 
what a noob
He meant 1 being the most powerful 11 being the least powerful, although Freedrock is very scarily powerful considering he doesn’t use magic
vetex’s shitty ripoff of the yonko