San Zemin and his men entered inside the huge place covered with the metal roof that was supported with huge iron beams along with a complicated structure of multiple iron rods attached to the roof. The place was empty with a long passage, but no one was there. It had a smell or rusted iron and dampness which came from the walls.
Being careful with guns in the hands, they were searching for the enemies just then they heard a voice.
"My old friend, San Zemin, welcome."
It startled them as the person took San Zemin's' name, directly calling him a friend, but at the same time it alerted them and everyone pointed their guns in the voice's direction.