In the gaslit alleys of Victorian London, a chilling supernatural mystery unfolds—people are vanishing without a trace. No bodies. No clues. Not even memories remain. The only thing left behind? A cryptic message scrawled in blood:
"The Revenant Knows."

When even photographs disintegrate and names are erased from history, the great detective Sherlock Holmes must face his most terrifying case yet. But this is no ordinary crime—this is a dark thriller of forbidden rituals, occult secrets, and a force that doesn't kill... it unmakes.

As Holmes and Dr. Watson investigate, they uncover an ancient cipher, a haunted manuscript, and the legend of a being summoned through a ritual long lost to time. Each clue pulls them deeper into a nightmare realm where logic fails, and shadows whisper forgotten names.

But when Holmes finds his own name written in blood—before he even arrived at the scene—he realizes the final victim may be himself.

Will Holmes decipher the Spectral Cipher before he, too, is erased from existence?

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