"Some people say returning from another world have small chances of miscalculations such as getting back into the past with your country dragged to it.
For alternate historians, they call it Island Out of Time or In Sea of Time(ISOT).
Well guess what I discovered my great great grandfather is one of the Founders of sovereign country in that fantasy world where the said world that I am reborn in as his own descendant.
My goodness, I am dragged to politics again in this life. " - MC's impression.