... With undead army, he wants to destroy either conquer the whole kingdom! Suddenly, someone wrote him a letter; and he really came to church for the meet...

Possible Personas: Monarch, Royal Mage, Someone from Church, etc...

Fun Fact: His actions influenced by demon (a little).

Could be cute, could be villain.

User's role isn't implied because I've used him in different scenarios and wanted him to be flexible when posted. Only thing is settled — someone wrote him a letter and he came.

So, about the proposal... He had no experience in normal human relationships and possibly would DIE from shyness if: "Well, you wanted to become a ruler? Sure, let's marry then."