Supernatural Sharing

I worked overtime until late at night and drove home on an old road without street lights on the outskirts of the city. There are wild woods on both sides, and the wind blows the branches swaying wildly, and the shadow sticks to the car window, as if someone is following him outside. Halfway through the drive, I suddenly saw an old white car parked on the side of the road. The door was not closed tightly, the lights were off, and it was all alone in the shadow of the trees. I didn't think much and stepped on the accelerator to get ready to pass. But just after driving half of its body, my car shook violently. It's not that there are potholes in the road, it's that the car body sank toward the passenger side, as if someone suddenly sat on it. The steering wheel shook, and the tires made a soft "squeak" as they rubbed against the ground. My heart tightened and I glanced at the rearview mirror - the white car was still parked there, motionless. I comforted myself that I had hit a rock and kept driving. Within half a minute, the car shook again. This time it was even more obvious. The whole car jolted slightly, and the rear seat sank a little with a creak, as if someone had sat up straight. My scalp suddenly exploded. I was obviously the only one in the car. I held the steering wheel tightly, not daring to look back, and glanced desperately at the rearview mirror and the reflection in the car. The back seat was pitch dark and I couldn't see anything, but the cold air came clearly from the back seat and made my neck stiff with cold. Then, the third shaking came. It wasn't a bump, it was a slight sway from side to side. Someone moved his foot in the back row, and the sole of his shoe rubbed against the foot pad, making a dry and astringent friction sound. The hairs all over my body stand on end and my breathing is trembling