Tenisha ga Futago wo Sodateru to......

Ren, who found himself transported from Earth to another world, was fortunate enough to meet a group of top-tier adventurers and ended up marrying one of them, Ilya.
The twins born to Ren and Ilya were strong and exceptionally talented children, as if they had inherited the power of the transported one.
This is a glimpse into the simple, everyday life of a transported one in another world…

(Source: SB Creative, translated)