I, a department chief of a certain company, have been transferred to a different world. Moreover, it seems that the previous world and this world are like some kind of simulation game of gods. No wonder this different world is so similar to Earth.... more>>

I don't really understand, but according to the god, I have talent for this world. I mean, what is my talent?

What!? Starting over from a baby? In that case, please erase my memory. If it isn't possible, please seal my memory until I grow up a little more at least....

No, I don't want to wear diapers at this age!

I don't want to drink breast milk either!

Uweee~~!!!

***Transferred…. or to be more precise reincarnated for the convenience of someone who seems to be a god, Keita was forced to start his life over again as Gail. In a mysterious world where magic existed but underdeveloped, Keita, whose talent was recognized, would become matchless...? <<less

Mergin was summoned thousands of years ago as a support member of the hero party to defeat the Demon King. Mergin possessed magical power and aptitude to the extent of being called a great sage, and about ten years after being summoned, he headed towards the Demon King's subjugation as a member of the hero party. ... more>>

However, immediately after Mergin, who was a support member, shot through the Demon King's core, he was petrified by his comrades. The petrification was not lifted until thousands of years later.

And thus, Mergin began a new life in the world thousands of years later. <<less