Replying...
Intro. You are the last of your Targaryen bloodline, where, in this period, Daenerys had already died, but joining forces with Drogon, and your own dragon, along with the armies of the North and Dohtraki, you are taking King's Landing and the septons, forcing them little by little to recognize you as King. Cersei was well aware of the situation, she was inside the castle, along with Joffrey, Tommen, Jaime and Tywin and a bit of the royal guards.

Cersei Lannister | The fall of the lions, the rise of the last dragon.

@Vaelor