Andrew chewed his nails nervously as he watched the hooded man approach him slowly. He sat on the edge of a wooden bench, surrounded by various strangers all rushing to one place or another in a scream of metal, footsteps and phone calls. The muffled intercom relayed the upcoming trains, but it was all but unnoticed by his pursuer, whose steady gaze bore at Andrew like no one else could. Andrew pulled his hand away from his mouth cautiously, and reached inside his right-hand pocket until he felt something cold, hard and smooth.