"The last time... it should be when I returned from Beidou Academy, about November." Ying Xiao saw that Lu Ping and Su Tang were serious, and temporarily put away his ecstasy of discovering the resurrection of the magical medicine. He tried hard to recall it and said.

At this time, Lu Ping had already jumped out of the pit and shook his head at Su Tang.

"Did you forget? They are underground, so you will definitely not be able to see it like this." Su Tang said to Lu Ping.

"I want to see if anyone is out there," Lu Ping said.

"I think it should be around here. If it is too far away, it will not affect the changes in the water and soil here." Su Tang said.

Lu Ping nodded, and Molin also squatted down and sniffed some mud.

"Can you find anything?" Lu Ping asked him. Although Morin's medical skills have always been criticized by them, he is indeed very proficient in pharmacology based on his ability to use poisons.

"It should be discarded medicine residues. Only when they get here in some way will it become like this." Morin said, starting to look around the quagmire and searching for clues around.

"I knew I should have brought two buckets here." Ying Xiao was immersed in his regret at this time.

"Here." Molin, who had walked around, noticed and greeted everyone. Lu Ping and Su Tang immediately came up. Ying Xiao was still regretting that he had not brought a container, and he looked over there when he heard the sound.

This is the side of the mud against the wall of the pit. The snow has been swept away by Morin. Below is the hard frozen soil. Morin slapped it, but found no soft spot.

"Smash here." Morin pointed, he couldn't come to work with such strength.

Su Tang slapped the frozen soil with his palm, and the frozen soil cracked. Molin dug it down layer by layer, and finally dug a handful of mud from the frozen soil.

"Look." Morin proudly showed the mud to several people. Lu Ping and Su Tang lowered their bodies and turned over the piece in a few seconds. Under the hard hard soil layer, there was an undercurrent. Although there was no flow, it was indeed the same mud as in the mud.

"Along here, you should be able to find the source." Morin said.

That being said, but this undercurrent is several meters deep underground, and there is no trace on the surface outside the pit. If you want to follow this, you can only dig a passage underground...

"If it weren't for this bitter and cold place, I could have some other solutions." Morin shook his head and sighed. He took out a few seeds from his medicine bag, and after looking at it, he regretted to throw them away. There were almost no plants in the bitter and cold place to survive. These seeds were frozen to death in this environment for a few days. Otherwise, you could use the characteristics of this mist hunting grass to find the source of medicine.

"Isn't it just digging a hole? It's simple." Ying Xiao said.

"Oh?" The three of them looked at him together.

"I'll find a collection team to come over. They are the best at this kind of thing." Ying Xiao said.

"Please, please." Lu Ping said. He had already planned to continue to find him no matter how hard and troubled he was, and he could dig it with his own hands. However, since Ying Xiao had a better plan, he would certainly not refuse.

"You guys are here. I'll go find it." Ying Xiao said, jumping out of the pit, looking into the distance like Lu Ping, and then left after recognizing the direction.

"I'll pretend to be a little bit of this trick and go back to study it." Molin took out a few bottles of medicine from his arms, grabbed the mud and put it in the bottle. But Lu Ping suddenly stood up and looked up.

"I'm so big! Just let him go?" Two figures appeared on the edge of the upper edge. Leng Qing and Xu Weifeng, who had disappeared after they approached Erlu Village, were standing on the top and looking at them, and Leng Qing was talking.

"Where are you going?" Lu Ping asked.

"That's the village of Erdao. We will get close to you only when we are crazy. Of course, we are looking for a place outside the village to wait for you to come out." Leng Qing said.

Lu Ping nodded, pointed at his feet and said, "It's this."

"I heard it." Leng Qing said, jumped down with Xu Weifeng and walked over.

"You really don't doubt him at all?" Leng Qing said.

"I'm actually suspicious," said Morin. "But with a big guy here, he will be the only one who is unlucky."

"Will it be the fourth route after searching here?" Leng Qing touched the mud on the ground and said.

"I'm not sure." Lu Ping said. The organization and the Fourth Road seem to have some connection, but Lu Ping is still unclear what happened.

"Wait." Leng Qing stopped saying anything. She and Xu Weifeng did not stay here. The two of them arrived outside the pit together, keeping a distance between each other and having no communication. After about an hour, Leng Qing suddenly said "come", and then her and Xu Weifeng's figures made their own news. At a close meeting, Ying Xiao brought more than a dozen people back.

"That's it." Ying Xiao pointed down, and more than ten people rushed down. Lu Ping and the other two stood aside. When the three of them ignored them, the leader went to the edge of the mud and looked at it, then touched the mud in the undercurrent that Lu Ping and the others had come out, nodded, waved to everyone, "Dig along with this."

After more than ten people, they became busy. Some were customized, some controlled the soil, some raised their feet and stomped the ground, and some made their heads. The last one was their leader. A copper stick in his hand was suddenly sent out and went to the bottom. As the others were busy again, it was this person's turn to come forward. This time, they pulled the copper stick out of the ground. However, after this pull, a large piece of cylindrical frozen soil was brought out, and a piece of underground passage had been taken out.

"How is it, is it effective?" Ying Xiao came to the side of the three of them and said proudly.

"Awesome!" Lu Ping and the other two were deeply impressed. These people used their superpowers to form a system in this matter, and they cooperated with each other in an extremely tacit understanding. Each of them performed their own duties and saw the frozen soil being taken out from the ground one by one, and in a blink of an eye, several meters deep were already taken.

"I have explained it to them clearly. They will see the right direction. They are all experts in this regard." Ying Xiao said.

"Thank you for your hard work." Lu Ping said.

"It's not all for you." Ying Xiao said.

"how?"

"We have always wanted to know where the Fourth Road is hidden." Ying Xiao said.

"Oh." Lu Ping nodded.

"I will notify the village later. Don't you mind?" Ying Xiao asked.

"Not at all." Lu Ping shook his head.

"Where did those two guys go? Why didn't they appear?" Ying Xiao then muttered.

"They came when you left," Lu Ping said.

"Oh, they should do the same thing," Ying Xiao said.

"You guys are free. There is only one thing." Lu Ping said.

"What?"
Chapter completed!