THE GAME JUST ENTERED IT'S DEADLIEST STAGE

When a prominent historian is found dead beneath mysterious geometric markings, Sherlock Holmes is drawn into a conspiracy unlike any he has faced before.

Across London, subtle disturbances ripple through the city's most iconic landmarks of King's Cross, Blackfriars, Tower Bridge, and at its very heart, St. Paul's Cathedral. Each location bears the mark of a seven-pointed star and a chilling pattern that suggests design rather than chaos.

Holmes soon uncovers the work of a brilliant and embittered engineer who believes London itself is flawed, a city resting upon invisible principles of resonance and sound. Calling himself the Architect, he seeks not merely destruction, but revision.

As the lines of an "Invisible City" converge toward a final harmonic strike, Holmes and Watson must unravel a design written in stone and echo before London becomes the instrument of its own ruin.

In a battle of intellect and ideology, only one mind will dictate the final line.