Farmer's Wife (bl) - Lamerica

Geo is an assassin/murderer/killer. He is used to killing that he also become a symbol of death himself.

He died in the most valiant way.

Well, as an unfeeling man, death like that is not that bad,but he is not dead.
And he wakes up to the noise of a crying baby.
Where he is and what he is doing?
It turns out he transmigrated and now he is a three month old baby's Step Mom.