Now a temporal power in Italy, the papacy meddles in the Lombard election and helps get Desiderius elected king of the Lombards. After the death of Pope Paul I, Toto and his brother Constantine seize the papal throne, and drive out of the city their rival, the primicerius Christopher. Christopher allies with Desiderius to retake the city and sets off a week of chaos in Rome marked by no less than 3 popes.