9121. Chapter 9121 Huangquan 139

Zhang Yu said: "If that man was indeed sent by Feng Qingliu, why did he kill Cao Zhi? They are both Feng Qingliu's followers. There is no need to kill each other. It will not benefit Feng Qingliu."

Leng Xuan pondered for a moment and said: "Perhaps... it was not the black-robed man who ordered to kill Cao Zhi, but the black-robed man made the decision himself. I think, as long as we figure out the identity of the black-robed man, all these mysteries can be solved."

"It's a pity that the guy ran away." Zhang Yu was very unwilling.

"It doesn't matter." Leng Xuan smiled slightly, "I believe he will come back."

Zhang Yu didn't react and asked puzzledly: "Are you so sure?"

"Come with me." After speaking, Leng Xuan returned along the original path. Not long after, the two of them came to a stone pillar more than ten meters high. "When we found him, he was standing under this stone pillar with his back to us. If I'm not mistaken, there must be something he values ​​here."

Hearing this, Zhang Yu immediately moved to the stone pillar and checked it carefully. Soon, he noticed that there was a row of patterns carved on the surface of the stone pillar. There were nine patterns in total, which were very strange. The two studied for a long time but could not find the key. "What does this thing mean?" Zhang Yu frowned.

Leng Xuan imprinted those patterns in his mind and thought secretly. Suddenly, he seemed to think of something and his eyes lit up.

"I know." After saying that, he immediately took out paper and pen, drew all the patterns, and then decomposed each pattern into a single pattern. Then, under Zhang Yu's gaze, he put the nine patterns together according to the rules. Not long after, a complete pattern appeared in the eyes of the two.

"Brother Leng, you are really amazing. How did you think of it?" Zhang Yu was quite surprised.

Leng Xuan smiled slightly and did not explain much. This kind of thing is very common in the secular world, and almost everyone has played it. Just now, he mistakenly thought that these patterns contained some deep meaning, so he didn't think too much. In fact, this thing is very simple to crack. The black-robed man stayed by the stone pillar for so long before, probably studying the method of cracking it.

"Brother Leng, the map you put together... seems to be the topography of this stone forest."

Leng Xuan looked at it carefully and nodded: "Yes, it is indeed a topographic map. Look, there is a red line here, which should be the route to other places."

"The underworld artifact." Zhang Yu said, "This route will definitely guide us to find the underworld artifact."

"Don't be happy so early." Leng Xuan couldn't help but pour cold water, "No one knows whether there is a underworld artifact in this place. Seeing is believing. Wait until you really find the underworld artifact before you are happy."

"There is no time to lose, let's go and take a look."

"Okay, but... let's do some damage first." After saying that, Leng Xuan waved his hand, and the stone pillar with the pattern engraved on it burst. In this way, even if the black-robed man comes back, he can't find any clues.

Zhang Yu raised his lips and said: "If that guy wants clues, he can only come to us."

Following the route indicated in the pattern, the two rushed all the way. After rushing halfway, Leng Xuan suddenly stopped, looking hesitant. Seeing this, Zhang Yu couldn't help but ask, "Brother Leng, what's wrong?"

"Brother Zhang, you go alone, I won't go."