BenRobinsonretracesthedramaticlastdaysofKingJohn,England'smostdisastrousmonarch,anduncoversthelegendofhislosttreasure.　　TendaystookKingJohnfromrulerofanempiretosuddendeath,andleftthekingdominruins.JohnisfamousforthecreationofMagnaCarta,whichinspiredourmoderndemocracy.　　BenfollowsinthefootstepsoftheKing'sepiclastjourne..ddd