At this time, more than a thousand meters away from the west side of the Akanu tribe, the silent stratum suddenly had a trace of movement. There was a sound similar to excavation, and there seemed to be something trying to drill out from beneath the formation. After only a few minutes, a spike suddenly pierced from the flat ground, and as the sound of excavation approached, the spike slowly turned into the shape of a shovel, and the original hole slowly changed to the size of an adult man's head.

"Dig through! Dig through!" With a burst of excited sounds, the bottom of the stratum suddenly became lively! As his gaze turned to the ground, in a tunnel for only one person to pass through, dozens of fighters from the Akanu tribe were covered in mud and carried baskets of soil to the rear, and at the front, the deputy leader of the ghost team personally held a shovel, looking at a ray of light exposed above, the bright moonlight penetrated through the hole the size of a skull, and the thunderbolt who saw this scene had an inexplicable tear on his face, they had indeed paid too much for this!

Yes, most of the remaining combatants of the Akanu tribe did not participate in the battle before the defensive battle began, and their task was to dig a tunnel more than a thousand meters long, and the sooner the better! Everyone listened to the fierce gunfire from above and the constant news of their comrades' deaths every day, and the people in charge of digging the tunnels barely rested for more than three days, hundreds of people continued to dig in a certain direction almost in shifts, and there were even cases of people who were unconscious due to overwork. But none of them slackened off on this very tiring work, for they knew that if they had dug the tunnels a day earlier, their comrades on top would have been out of danger earlier, and their tasks would have been carried out earlier!

And just now, they finally dug through this tunnel, feeling the cold wind constantly blowing in from the entrance of the cave, and the same muddy thunder and lightning on his body didn't care about these at all, he was full of intoxication, gulping and exhaling greedily into the outside air!

"Report to the captain immediately, just say that the tunnel has been dug through, and further arrangements are being made!" After the rested thunderbolt was given the order, he continued to wave the shovel, and as the tunnel mouth slowly expanded, the thunderbolt also successfully drilled out of the tunnel!

Raiden with an assault rifle in his hand began to guard next to the tunnel entrance after drilling out of the tunnel, and after the lightning drilled out of the tunnel, several team members drilled out! And the purpose of Raiden and them coming out is to determine their current location, and this will also greatly affect their subsequent actions!

After some observation, Raiden knew that the entire tunnel entrance was also one or two hundred meters away from the nearest militants! And the militants did not pay attention to the defense of the western side of the Akanu tribe, even if Jiang Chen broke into the tribe during the day, those militants still did not pay attention to this matter! They did not set up a guard post behind them, and everyone put the focus of the guard on the Akanu tribe to prevent them from breaking through! However, they didn't know that the people of the Akanu tribe had already dug the tunnel behind them!

After observing the thunder and lightning, he took people back into the tunnel, and did not forget to cover up the only tunnel entrance before leaving. Once everyone had re-entered the tunnel, there was silence again, as if nothing had happened.

....... .......

In the basement of the Acanu tribe at this time, during the daytime shelling, several heavy shells blew up the tallest building, the building in Arcanu. However, there is no real function of this building underground, and after dozens of people cleaned up, the passage to the basement was finally cleared! At the time of the explosion, there were hundreds of people digging tunnels in the basement, but these people didn't realize it at first, and after knowing that Akanu led people back into the basement, they realized what had just happened!

And at this time, in addition to the thunder and lightning, the other five members of the ghost team were all gathered in front of a large table! And the three members of Jiang Chen's group only had a dinner after entering the tribe safely, and after resting for a while, the three of them were once again called to the table by the ghosts! In addition to these people, there were two people, one was the chief of the Akanu tribe, Akanu, and the other Jiang Chen and the others didn't know each other, he just stood quietly aside, and he didn't know what he was here for.

Everyone gathered around a map, and Jiang Chen and the three of them, looking at the map, still didn't understand why the ghosts called them here. I also don't understand why there is an extra red line on the original map that runs from the center of the tribe to the west!

"Everyone is here!" said after glancing at the surrounding ghosts, and after glancing at it, he continued, "I just received news from the thunder and lightning, the tunnel has been dug through, and the tunnel entrance is safe!"

"Tunnel?" Except for the members of the ghost team and Akanu, the three members of Jiang Chen's team couldn't help but shout out after hearing the news! Jiang Chen, who looked down and glanced at the map again, immediately knew what the extra red line was.

"Could it be that this line is an tunnel?" With a hint of doubt, Jiang Chen pointed to the red line on the map and asked.

"Yes!" the ghost nodded and replied, "Long before the battle began, I mobilized all the people who could be mobilized to dig a tunnel to the outside world in the shortest possible time!

"Are we going to retreat?" The Nalan army standing on the side also looked at this red line and asked, his tone full of incredulity! Except for this conclusion, the Nalan army really couldn't think of a reason to dig this tunnel!

"This tunnel is for retreat!" the ghost who heard this nodded and said, but then a smile appeared on the ghost's face, and he turned his head to look at Jiang Chen's ghost and asked Jiang Chen, "Didn't you ask me if there was an oil field under the Akanu tribe?"

"Yes!" Jiang Chen, who heard this, nodded subconsciously.

"I'll tell you now, there's nothing under Arcanu! not even a drop of oil!" the smiling ghost continued, his tone very relaxed.

"What?" Before Jiang Chen could react, Huangfu Feng on the side was suddenly shocked, only to see him continue, "Then haven't we fought for nothing these past few days?"

"Of course not!" the ghost shook his head and said, turning his head to look at the ghost of Huangfu Feng and asked again, "You've been in the Underworld for so long, what time have you seen us participate in a defense-oriented battle?"

"This...."Hearing this, Huang Fu Feng was stunned for a moment, after thinking about it for a long time, he really didn't think of relevant cases! Before Huang Fu Feng had a memory, although he had not participated in related tasks, he still had some understanding of the tasks that the Underworld had participated in in the past few years, and in his memory, the Underworld City did not appear at all in battles that were mainly based on defense. And at this time, Huangfu Feng also reacted!

"You mean, the purpose of this oil field is to attract the militants from outside, and our real purpose is to take out the militants from the outside!"

When he understood this, Huang Fufeng's psychology was really shocked. You know, now they are surrounded by thousands of militants in the tribe, and now the ghost tells him that he wants to completely annihilate the militants outside, or the next task of the underworld is not to protect this tribe, but to completely annihilate these militants who are attacking this time!

"Yes!" The ghost who heard this nodded, and he didn't seem to see Jiang Chen and Nalan Jun beside him, who were also shocked, and with a smile on his face, he seemed to have more secrets to tell them in his heart!

"And the person who hired us this time is not the leader of the Akanu tribe! Even the Akanu tribe is part of the plan!"

"Since it's not them, who would hire us?" Huangfu Feng, who swallowed a mouthful of saliva, continued to ask.

"It's us! It's us who hired Mr. Hades!" At this time, the black man on the side who Jiang Chen and the others didn't know stood up and said, and the eyes of the three of them moved to him again!

"Introduce yourself!" said the black man who didn't seem to see the eyes of the three of them, "I'm Beckdy, the captain of the special forces of the South Sudan!

"Southern Su State, Su State?" Huang Fu Feng, who was taken aback again, asked Huang Fu Feng, who had calmed down, and Huang Fu Feng also understood that the two governments of Southern Su and Su Guo were hired by the Underworld this time, and their purpose was to solve a series of problems that had arisen in the border area of the two countries in the past few years.

"I have a question!" Nalan Jun on the side raised his hand and asked, his tone full of politeness,

"Please!" said Bekdi, politely holding out his hand.

"Since it is your two countries that jointly hire us, and your purpose is also to solve the problem here once and for all. But why don't you exterminate these militants yourself? I think with the strength of your country, there is no problem in dealing with these militants, right?"

"Yes! According to the strength of our two countries, we are indeed capable of solving the problems here!" Beckdy replied when he heard this, but the expression on his face was full of helplessness, and he continued, "We have also tried to send troops, even his special forces, to exterminate the militants here, but in the end, we not only did not completely exterminate these militants, but made these forces even stronger! Moreover, we have suffered heavy losses!"