Li Yi rushed to the side of the special cave with a shadow step, and before the two guards could fully react, he stretched out his hands and grabbed their necks respectively, and at the same time, the internal force operated, shattering their bones, blood vessels, trachea, etc., so that they died quickly and couldn't say anything before they died.

Throwing the two corpses to the ground, Li Yi turned around and walked towards the nearby bonfire, the three guards around the bonfire were still sleepy, and they didn't know that the two companions guarding the door had gone to hell.

When he got closer, Li Yi immediately bent down to pick up a handful of hard stones and threw them at the three enemies with precision.

Bang Bang Bang ......

Several crisp sounds sounded, and the three guards suddenly bled all over their bodies and fell to the ground and died.

When Li Yi turned around, he found that Miao Qiuchi had already come to the entrance of the cave with an iron door, and took out a bunch of keys from the corpse of a guard.

This woman reacts quickly and is bold. Seeing this, Li Yi thought to himself, followed towards the entrance of the cave, and reminded: "We had better move faster, I calculated just now, their shift changes are very frequent, almost once an hour, and they will change shifts in forty minutes."

"I also know that you have killed so many of them, we only have this one chance." Miao Qiuchi said and began to try to take the keychains he found one by one to open the iron door.

Li Yi smiled and said nothing, even if the generalized construction engineering company controlled by the Wu family strengthened its vigilance afterwards or ambushed troops at important locations because of its own killing of their people? Li Yi believed that with Shadow Step, he could come and go freely, he was so talented in martial arts, but he still had to cultivate in the Soul Returning Immortal Tour for more than ten years before he could successfully cultivate Shadow Step. I know that the shadow step of the road is powerful.

Click! Miao Qiuchi unlocked the iron door and opened it, and then Li Yi and her cautiously walked into the rude hole dug by hand.

There were several miner's lamps hanging on the wall, but Li Yi and Miao Qiuchi were worried about attracting attention, so they couldn't turn on these miner's lamps. Miao Qiuchi seemed to have thought of something, hurriedly returned to the door, searched the bodies of the two guards again, and took out two police flashlights after a while.

She re-entered the cave and handed one of the flashlights to Li Yi, and the two walked into the cave for some distance in the dark. Wait further away from the entrance of the cave. After making sure that the view from the outside was blocked, the police flashlight was turned on.

"Got an impression?" Li Yi held a bright flashlight to shine inside the cave and asked Miao Qiuchi on the side.

"I don't remember, the entrance to the cave here is the same over and over again." Miao Qiuchi shook his head.

The two continued to walk inside. But unexpectedly. Three minutes later, they were at the end of the road. I found that there was no road ahead, it was a thick mud wall!

"How so?" Miao Qiuchi lost his voice.

Seeing this, Li Yi frowned and walked to the mud wall. Reached out and knocked. When he found that the wall was solid, he said, "It seems that there is really no way, they will only dig here for the time being."

When he said this, Li Yi's heart was relieved, which showed that the Wu family had not found the black dog's mouth, so his situation was not so passive.

"How? Got an impression? Is the black dog's mouth here? Is it necessary to keep digging? Li Yi asked again.

Miao Qiuchi shook his head: "It shouldn't be, at that time, Brother Apu and I entered the cave, and there was a step down to the cave."

"In that case, let's go out and re-establish our goals!" Li Yi waved his hand.

The two quickly ran out of the hole, and then Miao Qiuchi found a place on higher ground, stood on it and looked around, and once again pointed to the huge rock not far away and said: "I swear that the black dog's mouth must be around here, near the giant rock, but there are too many holes here."

Li Yi also climbed the heights, took a general look, and found that there were more than 20 caves near the boulder.

"It should have been dug up by a generalized construction engineering company, right?" Li Yi jumped off the heights.

Miao Qiuchi also jumped down, she was beautiful, but not as delicate as the women in the city, but very vigorous. Then she said: "Everyone from the generalized construction engineering company should have been in, right?"

"Either way, we should check it out." Li Yi suggested.

Miao Qiuchi didn't object, her heart to find the black dog's mouth was no less than Li Yi's, so she and Li Yi began to explore these hey holes together.

However, in the end, they were all disappointed, there was no road in the cave, and the construction was suspended, and it could be seen that the Wu family gave up and continued to dig and moved to another goal. So, Li Yimiao Qiuchi could only explore the next hole with disappointment and anticipation.

After looking for the seventeenth cave, there was still no result, and the two walked out of the cave in an unhappy mood, Li Yi couldn't help but ask: "Stop first, can you remember if you can remember, when you found the black dog's mouth before, was there anything abnormal?"

"What kind of anomaly are you talking about?" Miao Qiuchi asked.

"For example, the environment."

"Even if there was something unusual at that time, you can see that the environment here was basically destroyed by that generalized construction engineering company, and the only thing I can remember is the huge rock that is difficult to move."

"Okay, let's think about it from a different perspective, don't focus on the environment, you can recall, what happened that day that made you feel abnormal?"

"Event?" Miao Qiuchi sat on the grass with a bitter face, recalling it vigorously.

Li Yi was silent and waited patiently.

Five minutes later, Miao Qiuchi suddenly stood up: "I remember the abnormality, that day, the sky was ......"

"Found it!" Suddenly, there was a loud shout, and at the same time, several dazzling flashlight lights shone in the direction where Li Yi and Miao Qiuchi were.

Li Yi covered his eyes with his hands, and when he looked through his fingers, he found that it was a group of guards carrying firearms.

"Qiuchi, you leave first! I'm in charge of holding them back! Li Yi jumped and rushed towards the group.

Li Yi killed their people was finally discovered, and at this time, most of the Wu family's armed forces on the construction site were mobilized and put into the task of capturing the enemy.

There were a total of five enemies who found him at the scene, and all five machine guns were fired at Li Yi at the same time.

Dada......

In the darkness, a deadly fiery serpent emerged.

Li Yi cast a shadow step, struggled to dodge the bullets swept by five machine guns, and then took the opportunity to grab a stone and throw it.

Syllable!

An enemy's head immediately tilted back, and a bloody arrow floated out of his forehead, but because of inertia, he also fired a machine gun before he fell to the bottom and died.

The remaining four enemies were all startled when they saw this, they had never seen someone who could dodge bullets like this, and they had never seen someone who could kill like this, so they realized that the previous seven guard companions were all killed by Li Yi, and they didn't dare to hold it up again, and all four of them lay down on the ground, looking for a protruding place as an obstacle.

At this time, countless lights lit up in the distance, and it seemed that the support of the Wu family heard the gunshots.

Li Yi also found that in less than half a minute, Miao Qiuchi also lost his figure. (To be continued......)