The traces of the vortex of dead gas left in the air made Lin Feng more sure that all the dead gas filled in the factory was taken away artificially. However, the question arises. Who took away all these dead spirits?

"These deaths are caused by the slaughter of too many small animals and the fermentation of some rotten meat. Even my spiritual consciousness as a cultivator can be hurt, let alone ordinary people. Just like those workers who have been working in this factory full of dead gas for a long time, they have inhaled a lot of dead gas inside their bodies, and their health has been seriously affected. I'm afraid no one can get over 60... "

Having determined that the dead gas was taken away, Lin Feng wanted to find out the person who took away the dead gas. It is definitely not a simple role to take away all the dead breath under Lin Feng's eyes.

"What's the use of that man to die? And, most importantly, how did he take away his dead breath? Use an oversized vacuum cleaner? "

Tracking the trace of dead gas is still secondary. The most important thing is that Lin Feng guesses that the person who takes away dead gas is definitely not simple. Since he can take away so much dead gas, he must have some special methods. Moreover, it is very likely that Lin Feng is also a cultivator.

"Are there any practitioners like me on earth? Perhaps, some people are as lucky as me. They have inherited some ancient treasures and stepped into the ranks of practitioners? "

Thinking of this, Lin Feng was a little excited again. After all, if there is only one cultivator in this world, Lin Feng will inevitably have a lonely person. Of course, at least now, Lin Feng has brought Li Yutong into the threshold of the cultivator and transmitted it to his own "congenital Kui water formula", even if not counting the person who took away the dead spirit.

"Eh? There are footprints in that place, and... It's unusual. The last place where the dead spirit stays is there. It should be the foothold of the person who takes away the dead spirit... "

Under Lin fenglingzhi's careful scanning, he found a group of deep footprints in a corner behind the workshop. So he immediately went around the back and looked at it carefully.

"This footprint is not big, but it is very deep. It is very likely that this person was carrying heavy objects at that time? Is it the thing that collects the dead spirit? "

After squatting down and carefully observing the deep footprints, Lin Feng looked at several footprints around him, which showed that the man who took away the dead spirit had just left for a short time, and he went directly towards the road.

"The man has just left for a while. He should be from this direction. He is very fast! But don't think I can't find you if I slip away quickly. Rhubarb, come here quickly. It's time for you to do meritorious service again. "

Lin Feng called, and rhubarb, hiding around, ran to stand by.

"Smell it... Where is the owner of this footprint? Let's catch up and see who it is."

Rhubarb smelled the smell on the footprints, immediately determined the trace of the man, led Lin Feng in front and ran towards the road. And Lin Feng also followed to catch up. He had the idea of not stopping until he found the dead man.

At this time, in Zhian No. 1 middle school, it was almost the last class in the afternoon. Lin Feng and Xiao nishang have not returned to the class, and there is no other news. Qin Yanran has been absent-minded all afternoon and frequently looks back at Lin Feng's seat.

"Yan Ran, I think you'd better not worry. Lin Feng said that he just didn't come to school. He would definitely not be with Xiao nishang. "

As Qin Yanran's best friend, Hong Fangfang comforted her at the same table.

"Yes! Thank you, Fangfang. I also know that Lin Feng must have something important, otherwise he won't leave suddenly. " Qin Yanran nodded, but the worried look in her eyebrows was getting deeper and deeper.

"The 135th time! oh dear! Crazy! What's important about you? Did you skip class and go to the Internet cafe again? I even my Zhang Zhen studied hard in class, but you didn't do your job? The monitor was so restless that he looked back at your and elder sister's seats 135 times in the afternoon! "

The emperor is not in a hurry. The eunuch is in a hurry. As Lin Feng's good brother from childhood, Zhang Zhen is more nervous about his relationship with Qin Yanran than Lin Feng. It's almost school, but Lin Feng hasn't come back yet. Can Zhang really not worry?

At this time, Xiao nishang rushed back, shouted a report at the door of the classroom and returned to his seat.

"Yan Ran, look... Xiao nishang is back. And I didn't come back with Lin Feng. You can rest assured! " As soon as Hong Fangfang saw Xiao nishang coming back, she immediately said to Qin Yanran.

"Well! She came back alone. But where did Lin Feng go? The class will be over soon. It's estimated that you won't come back in the afternoon? "

Qin Yanran's mood is still somewhat complicated at this time. She hopes to see Lin Feng immediately and is afraid that he will come back with Xiao nishang. But fortunately, Xiao nishang was the only one who came back. Lin Feng hasn't been seen yet! It's estimated that he won't come back from school all afternoon.

"Big sister, you're back. Where's my boss crazy? Didn't come back with you? " Seeing that Xiao nishang had returned, Zhang Zhen also quietly poked his head and asked.

"Lin Feng didn't come back? How should I know? I also want to ask you! Where has Lin Feng gone? "

Xiao nishang asked inexplicably.

"Ah? Eldest sister, isn't our eldest madman with you? " Zhang Zhenyi said, "don't pretend. The madman didn't come this afternoon, and you didn't come. You two must have done something together, didn't you?"

"I'm with Lin Feng? How is that possible? I went out as soon as class was over in the morning. Up to now, I haven't seen Lin Feng. What's going on? Zhang Zhen! Didn't Lin Feng go to dinner with you at noon? Why didn't you come to class this afternoon? "

Xiao nishang became nervous when she found that Lin Feng didn't come to school all afternoon. She was afraid that Lin Feng was in danger. After all, Ouyang Feng received the entrustment of the Lawrence family in Russia and came to Zhi'an city to find Hans.

"Elder sister, do you really don't know, or pretend not to know? Is it true that what the madman told me is true? He really has something to do, not with you? " Zhang Zhen wondered.

"Why is there so much nonsense? Lin Feng really didn't come to school all afternoon? Where on earth has Lin Feng gone? " Xiao nishang asked Zhang Zhendao.