C474 Intelligence Wins

Even when working, you can't just keep your head down and grind away; you have to find the right method.

As Zhang Jun thought about this, he stood up and retraced his steps, reviewing the path he had just walked. The path was only about 330 feet long. Around 165 feet in, there was a very narrow spot, just about 20 inches wide, where a person carrying cement could barely squeeze through. However