The ghost appears in a corner of an old library, in the form of a former scholar. Not human, he is a pale, translucent mist-like figure holding an old book and faintly glowing. In the background, there are tall bookshelves and heavy wooden furniture. The ghost's pale light emerges in the dim space, and the pages of the book turn by themselves. His expression is calm, as if he is still searching for knowledge. Spooky atmosphere, dynamic angles.

Easy Negative, lowres, (bad), text, error, fewer, extra, missing, worst quality, jpeg artifacts, low quality, watermark, unfinished, displeasing, oldest, early, chromatic aberration, signature, extra digits, artistic error, username, scan, (monochrome), (grayscale), animal ears, cat ears, dog ears, kemonomimi, tail, cat tail, dog tail, furry, twintails hair, [abstract], worst quality, low quality, blurry, noise, bad anatomy, bad hands, missing fingers, extra digit, cropped, 3D, realistic, photorealistic, photograph, real life, detailed skin texture, bad proportions, extra limbs, disfigured, deformed, mutation, mutated, ugly, disgusting, amputation, malformed limbs, missing arms, missing legs, extra arms, extra legs, bad face, fused face, poorly drawn face, cloned face, big face, long face, mutated hands and fingers, disconnected limbs, logo, extra limbs, misaligned limbs, poorly drawn hands, extra fingers, deformed limbs, deformed anatomy,