The film begins with his capture by Philippine and US forces under Frederick Funston's command in 1901, then flashes back to 1886, when an old woman gives Aguinaldo and his childhood friend Candido Tirona cryptic prophecies. Ten years later, Aguinaldo is inducted into the Katipunan and later assumes leadership of its Cavite chapter while becoming mayor of Cavite El Viejo. When the trouble breaks out in Manila in late August 1896, Aguinaldo tries to assure the Spanish provincial government of non-interference and covertly marshals his forces despite a lack of weapons. Learning that the Spanish mostly put their forces in Manila, Aguinaldo finally mobilizes his troops and take the command of the Katipunan forces in Cavite.
As the rebels gain ground in Cavite and several provinces, its Magdalo and Magdiwang factions convene to elect a provisional government. Andrés Bonifacio oversees the Tejeros Convention, which elects Aguinaldo as president, Mariano Trías as vice-president, and himself as interior minister. He storms out of the convention when Daniel Tirona objects to his election. Aguinaldo's brother Crispulo informs him of his accession and convinces him to leave his troops just as he was seeking to defend against the Spaniards at Pasong Santol. The rebels are defeated and Crispulo is killed. Meanwhile, an embittered Bonifacio establishes his own revolutionary government and is later arrested. Aguinaldo is concerned about Bonifacio's actions and wanted him exiled, but the War Council advises his execution.
Several months later, Aguinaldo leaves Cavite with most of his forces intact and makes it to Biac-na-Bato in Bulacan, where he signs the Pact of Biak-na-Bato and heads for Hong Kong. There he meets with US officials who approach him with offers of support and recognition of a new