What will happen in Mehmed: Fetihler Sultanı Season 2 Episode 27?

Trying every way to overcome the walls and take Constantinople, Mehmed has a new hawk cannon cast and at the same time digs a tunnel for the underground advance. The master of masters, Satılmış Ağa, comes to the aid of the sewers who cannot overcome a large rock in front of them. In the meantime, only Fatima remains after one of his spies in Constantinople, Mustafa, is martyred. The important news that comes from Fatima to Mehmed is of a nature that can change the course of the war. So what is this news? On the other hand, Guistiniani, who meets with the Pope and asks for help in order to withstand Mehmed's siege of Constantinople, receives the help he wants and brings the help to Constantinople with John Grant, a loyal commander. Will Mehmed be able to stop these aid ships? Battal, whose wife, children and entire family were vilely murdered by Janosh, vows revenge. So, will Battal be able to achieve his goal and kill Janosh? Notaras does not approve of his daughter Anna's emotional connection with Guistiniani and wants her to marry Konstantinos. However, Anna's suicide turns all of Notaras' plans upside down. What will Notaras' new move be in the face of this unexpected situation? Will Anna survive? On the other hand, Kalender, who is gradually consolidating his power, is confronted by Kurtçu, who feels uncomfortable with him and cannot tolerate his presence. In the new episode, what dimension will the conflict between these two Kalenders and Kurtçu gain and how will Kalender's moves affect the course of events?