C255 Left and right six fingers

Very quickly, Liu Xing and Cao Mei arrived at an arched bridge. There was a river under the bridge, and above the bridge was an expressway. Beside the river, there was a two-meter-wide cement road.

Going down, they found that there was a smelly ditch on the side of the road. Because no one was managing it, the ditch was blocked, and fecal fluid with a smelly smell flowed down the road