Anime girl singing inside a golden cage of colorful pillows

a golden cage full of fluffy colorful pillows, in the background many stuffed plush animals, a large window with colored glass, covered with a lace curtain, a girl sitting in a golden cage singing towards the large window, holding a music box in her hands, anime A girl with long green hair with white shading, golden eyes with orange shading, a large fang pendant, a dark green hoodie with white shading, red cords and black buttons sewn with gold thread, black rings on the fingers, a light blue headband with a simple black wolf graphic tied on the right sleeve, a long white skirt with a shading charm tied with a dark green scarf with a traditional wolf and forest pattern, military high black boots with red buttons, anime