1 girl, Koseki Bijou A massive, multifaceted transparent crystal in the shape of a heart, embedded with a young girl inside. Her posture appears as if she is freely floating within the heart-shaped crystal, giving off a light and dreamy feel. The background is a deep space, sprinkled with stars. The surface of the heart-shaped crystal reflects dazzling light, creating a stark contrast with the dark cosmic background, highlighting the transparent texture of the crystal and the fantastical elements of the girl inside. The use of cool tones and light effects enhances the futuristic and surreal visual experience. 2d flat colour, anime --niji 6 --ar 1:1