It's like one of those multistep quest.hunt thingy's. Only this one will probably end with a fat, corrupted head leaving it's body.
Also that is one hell of a dowry/wedding present Tia is providing. "Oh, you are a knight of honor, integrity, justice, and over not being a shitbag? Well then here, enjoy some heaps of justice for you to dole out. There will be more from where that came from." *eyebrow-wiggle.gif*