He Was Lost
He realized he didn’t know where he was. He was so absorbed by his own thoughts that he lost track of his way through the passages. Now he was lost in those labyrinthic, subterranean halls.
He panicked for a minute, but he tried to keep his composure. Surely, with the help of the flashlight on his phone, he would be able to find his way out. But then he realized something which made him gasp.