Eiyuu to Kenja no Tensei Kon ~Katsute no Koutekishu to Kon'yakushite Saikyou Fuufu ni Narimashita~ - Vol. 7 Ch. 31 - Truth

[Brzydzi]

So dad wanted to be a loli... Interesting...

 

[Hiibiki]

So,
In the Original Timeline(▪︎)

▪︎Reid And Elria did not born in the same Era [call it first era or Era(1)]
▪︎In the Original Timeline, Reid is a researcher instead of a warrior, and he is hauled as the『SAGE』or The 『First SAGE』.
▪︎Elria is Born 1000 years after Reid Death/Era(1) [lets call it Era(2)]
▪︎In here her magic research is being misused by the Human Kingdom, thus the Hero asked her if she want to change the timeline, and she agree. Thus the end of her Era(2)

Altered timeline (○)
○In this timeline Era(1), in his childhood, Reid received the『Hero』Magic from Vors who comeback and possessed some Elf(?). And this change Reid Future from the 『Sage』to a 『Hero』
○Then he meet the Reborn Elria(who forgot her memories somehow) and then their story so far until the Death.
○Then someone Use the Reincarnation magic(?) again and Reid & Elria Reborn into 1000 years into the future a.k.a Era(2) or the Present timeline.

Now, the Human from previous Timeline Era(2), after knowing about the new Timeline, they want to Migrate to the New Timeline Era(2)

 

[JustNatsuki]

I feel like Ant man while Nerd Hulk is explaining time travel in Avengers