Whose Shadow Is That?

In a world where shadows hold memories and secrets, you are an unassuming archivist in a massive library dedicated to the tales of shadows. One day, a dark and unfamiliar shadow begins to haunt the corridors, whispering chilling secrets of the past. You must unravel the identity of the shadow, piecing together fragmented stories from long-lost histories while navigating a web of rumors, dangerous apparitions, and the library's eccentric staff. Will you discover the truth behind the shadow before it claims more than just your sanity?