Crisostomo Ibarra in disguise, left for dead at the end of Noli me tangere. Ibarra has resurfaced as the wealthy jeweler, Simoun, sporting a beard, blue-tinted glasses, and a revolver. Fueled by his mistreatment at the hands of the Spaniards and his fury at Maria Clara's fate, Simoun secretly plans a revolution to seek revenge against those who wronged him.