Suddenly, the drivers braked the cars hard and made loud noises, which caused all the people and things in the car leaning forward.
After a while, the cars stopped.
Evan buttoned his cufflinks with one hand and tried to be stable. Then he heard some noises when people were getting out of the car one after another.
"What's the matter?" Evan pressed the button of the walkie-talkie.
It was from Robert, "The wheels of the leading cars sank into the sand. I am dealing with it."
The car wheels were easy to sink into the sand. It so often happens. To solve this problem, they need to dig another hole to the same depth as the height that the wheels sank.
After digging the hole, the car was ready to move.
But someone suddenly screamed.
It sounded like a maid. She kept screaming for a while as if she saw something terrible.