Trust this stranger and follow him

You grab his hand, as he leads you to the room?s only window. A grappling hook is hanging over the edge. He guides you to climb onto the rope and let yourself down to the earth. The rope proves sturdy, and it takes you under a minute to reach the bottom. He follows suit, then rushes you a few blocks away where a horse is waiting. Jumping on board, he takes you through the streets of London to a seedy part of town. Being night, however, you can make out little. Eventually, he pulls the horse over behind what looks to be a tavern and brings you inside. Downstairs, he knocks on another door, rapping it three times.

The door opens, and the stranger guides to a table and sits you down. A gentle looking man approaches from the shadows.