Rpg theme, a large cell with dark stone walls covered in moss and slime

rpg theme, a large cell with dark stone walls covered in moss and slime, in the center a metallic structure in the shape of a circle that in the middle of the sides emanates energy that goes to a crystal that is in the center where there is a woman in a standing position as if she were floating, her hair is shaved on the side and she has a piercing on her nose, tribal tattoos on her left arm and right leg, her skin is reddish, She has her eyes closed as if she were sleeping. She is wearing leather armor and her arms are stretched out with her hands on her belly.