The Kechla Citadel
The aqueduct was completely dark. Drake was in freefall for a fraction of a second before he struck the four-foot deep water coursing down the pipe. Drake struggled to hold his head afloat and keep his weapons. The water was surprisingly cold, and his hands were already beginning to numb. The sound of rushing water filled his ears, making him feel a slight vertigo. There was a definite sensation of speed, but he had no idea how fast he was moving. He managed to get his flashlight out and pointed it ahead.
The aqueduct was a stone cylinder, approximately three meters in diameter. The walls were green and slimy, covered with centuries of growth. Drake was amazed at how usable its condition was after five centuries of neglect. He strained to see ahead. Based on the speed
