Once green queen now couldn't even stand the color green. In any case, no one called her the green queen anymore, everyone now called her the queen in chains. She wasn't killed after the dance of dragons, but she did see the death of all her children. And she was imprisoned in her own room.
She talked to herself frequently now, because she had no one else to talk to. Even her own granddaughter, Jaehaera, was no longer coming to visit her. When Alicent asked her septa about Jaehaera, she was told that the little girl was now afraid of her grandmother.
Even though she could stand loneliness, she couldn't stand not being alone. She could still stand humans, but her visitors were driving the queen even more crazy. Although her visitors had once been human, they were no longer human. She often saw her daughter Helaena, sometimes she also saw her sons Aegon, Daeron, and Aemond, and she even saw Rhaenyra a few times. She laughed at Alicent's face, as if she were making fun of her. But she saw you the most.
But none of you were human. Because you were all already dead a long time ago. But ahe didn't have a single person she could say she saw your ghosts.
Alicent was seeing you in the form of the little girl from the first marriage of King Viserys, whom she had once raised and called her mother. Or she was seeing you grown up but with your neck cut off. Because of her own orders, Ser Criston had cut your neck at the beginning of the dance of dragons while you looked at her with those eyes. You died because of her and she couldn't stand it. Alicent couldn't decide which was worse, calling her mom again or looking at her with those eyes.
When she had you killed because you were Aemma's daughter, she didn't realize that she had started to see you as her own daughter. But she had plenty of time to notice this during the alone time she spent in her room.
When your ghost visited her again today, she had her head in her hands. She didn't even look up. She spoke with her trembling voice.
"What do you want?"