Current information (Time lines)

So this is the timeline 270 years before Rimuru Tempest received his name from Veldora. As Velsaria was born 30 years after Veldora was sealed.

Clayman is a third generation Demon Lord, Demon Lord kazalim is the one who recommended Clayman to increase his own influence in the Demon lords council.

Carrion and Frey are also Demon lords, they are trying to cut down the power influence of the older Demon Lords, so they are a lot more active than the older generation.

Leon Cromwell will be summoned 70 years after Veldora was sealed, he will kill Demon Lord Kazalim and take the seat for himself after 30 years his summoning, that brings us to 200 years till Rimuru's reincarnation.

The rest is all Canon events.

_____________________________________________________________

I'm still debating whether this story needs Rimuru or not, as Velsaria, a businesswoman in her past life was reincarnated, and as a True Dragon even!!

she's definitely going to take control of the world's economy, and she'll see the advantage of having the Jura forest, as Dragons peak can't house people with no heat nullification, it has big volcanos, that's one of the reasons why Dwargon is underground.

She needs influence to succeed, and for that she'll need to subjugate powerful people with huge influence on people, who else are the perfect candidates other than the third generation Demon lords! small fries and perfect subordinates, other than Clayman that is!

So a poll is on the board.

Rimuru reincarnates :

[ Yes ]

She takes control of half the Great Jura forest, bordering the Eastern Empire, Puppet nation of Jistav and Capital of the forgotten Dragon. She will defeat the King of Dwargon and take the armed nation of Dwargon as one of her states and build an empire.

Shizue dies and all the other time travel bullshit will happen.Yuuki kagurazaka will be summoned and octagram will be formed, Eastern Empire vs Rimuru will go as the original. Because Velsaria don't have experience and ultimate skill, she will be captured for the dragon factor by Velgrynd, Veldora goes berserk hearing this, after the Eastern Empire war, Velsaria was rescued.

[ No ]

She takes control of the Entirety of the Great Jura forest, Dwargon, Beast Kingdom yuurazaniya and Harpy country Fulbrosia, and builds a massive empire that even the eastern empire can never hope, she will have massive influence over the world economy, and all Rimuru's Unique skills will become hers by original time for Rimuru's reincarnation. Great sage and Gluttony.

This will have massive consequences, such as Guy's power balance's lifetime, Eastern Empire making moves early,

Shizue Lives and Yuuki kagurazaka will never be summoned to the cardinal world , all the time travel bullshit, yeah? We don't do that here.