<lora:gmic Style _F1_Stick figure V2:1>,zeqa avatar_/(avatar/),White background,Time and space pleated schoolbag, made of old denim, nebulae on the surface, metal claps reflecting the diamond-shaped light spots of the classroom window, half a fossil ginkgo leaf stuck between the teeth of the side pocket zipper, and the interlayer of the strap reflecting the shadow of old-fashioned movie film.