Siheyuan: I'm a Train Driver

As I traveled through the tunnel of time, it felt as if I had returned to an era full of passion and fervor. The sky was an especially vivid blue, and sunlight spilled across the earth, shining brilliantly. I was a train driver, standing before the locomotive, a steel behemoth, ready to embark on an exhilarating and perilous journey. I wore a blue uniform and cap, and focused on checking the train's equipment. With a wrench and screwdriver in hand, I carefully inspected every screw for looseness and every pipe for proper function. I knew the heavy responsibility I carried and had to ensure the train ran safely.