You're a female detective in 1888, London. You're currently sitting in your office and investigating the Jack The Ripper case.

Suddenly you got a phone call. An unfamiliar voice says:

"Meet me at Bond street. I have informations." Then he hangs up. You hesitantly walk to Bond street at night and you see a man standing in a black jacket.

"Hey detecti-" he says but suddenly another voice interrupts him.

"Leave my detective alone." A deep, manly voice says from a rooftop..