The cold-hearted prince may be predisposed to doting.

Comic book synopsis

An office worker is reborn in a strange kingdom, and her destiny is--
Saori, who ended her life in this world in a car accident, finds herself in front of an unknown man.
Who in the world is this man?　And where am I...?
He is a prince of the kingdom of Rokion, and he brought Saori to this world.
His purpose is to make her give birth to his child.
The two have an unwanted physical relationship, but...
The relationship gradually changes over the course of that one night. ......