As soon as Sforza’s soldiers took the antidote, they attacked Hayreddin and knocked him unconscious with poisoned arrows. Strozzi came to help Barbarossa and took him to Siena. After listening to the secret meeting, Salih returned to the palace and wrote a letter to Hayreddin. After spying on Orsini’s office, Yahya went to the warehouse and asked Nazife to be more careful about Murat.

Meanwhile, Cigalazade came and began to tell Yahya what Hayreddin had done for Florence. Murat secretly listened to this conversation and immediately went to talk to Orsini. Orsini asked Murat to learn more and sent a message to Doria. Dervish prepared a medicine according to Avicenna’s book and healed Aydin. After Aydin woke up, he added mercury to the cannons Christopher wanted and damaged them. Doria told Charles that Suleiman had sent Francois a letter and asked him to help Florence.

Charles devised a plan to stop Francois and asked Batista to set off. Christopher took the cannons from Siena and took them to the Prince. Seyyare once again rejected Kemankes’ marriage proposal. Ayaz thought that Kemankes was stealing government timber. The Doge said he would not help Charles. Charles said that Batista had already spoken to Francois. Soon after, the Pope arrived and said that the Doge had to support the Christians against Suleiman.

Hayreddin learned that Francois would not help Florence and secretly spoke to Batista. The prince’s army began to attack the city. Hayreddin kidnapped the Prince that night to stop this attack. When Barbarossa asked the Prince to lift the siege, he learned that Charles was approaching. Charles asked Doria to attack the city. Hayreddin went to talk to Charles and told him some conditions to give him the city. Charles agreed to these terms and asked Barbarossa to duel with Godfrey. Barbarossa accepted this offer and killed Godfrey