Her Majesty Wants a Divorce: Now that a Saint has Come from Another World, I Suppose I'm No Longer Needed, Right?

The Kingdom of Lienrhein welcomes a person with memories of another world as a saint and queen. According to this rule, Elys, who has the memory of a "rekijo" (a girl who likes history), becomes the queen, but she is married for political reasons and is forced to live a life where she does not feel