Nigel and Sydney fly to Ireland, to search for the crown of the last High King Brian Boru, he entrusted his crown to lord Hugh O'Donnell. The latter's descendants still suffer from the stigma of traitor who did homage to the conquering English king Edward. If they can find the crown, helped by Dublin heir Garrett O'Donnell, that allegiance may be proven a ploy. However they're not the only ones after the truly precious, historical relic, and the rivals are violent.
—KGF Vissers