C447 I Am Here

"Earlier, you mentioned hearing a sound when the car was going over, right?" Yan Feibai looked at him with an indifferent expression, yet that very indifference made the driver feel as if he were standing at the edge of a cliff, his hair standing on end.

"Yes, but I can't be sure what it was. There was no sound while I was driving; it was only when the car was going over that I heard it