When the secret agents of the demon clan were planning to investigate Ling Xu's whereabouts in Chen Du, they didn't know that Ling Xuan had already led five hundred soldiers into the heart of the demon clan, ready to calculate the demon clan again.

Since Ling Xuan took advantage of the loopholes of the demon clan to change his marching strategy, Ling Xuan and the others marched a lot faster, and in just over a month, Ling Xuan entered the heart of the demon clan with five hundred Yi soldiers.

"Stop the march and set up camp on the spot!" After taking five hundred Yi soldiers to a dense forest in the heart of the demon clan, Ling Xuan ordered.

After hearing Ling Xu's order, the deputy general immediately organized his subordinates to arrange the formation and set up camp. Under the organization of the deputy general, the five hundred Yi soldiers will soon lay down the concealment formation, and the spirit gathering formation will also be laid down, and then the deputy general will arrange for the Yi soldiers to start pranayama.

After the camp was settled, all the Yi soldiers began to exhale aura, and after recovering their mana, General Ling Xu's deputy general and the Yi soldiers of the spy battalion who specialized in inquiring about the news shouted to their side, "Now that we have reached the heart of the demon clan, it's time to implement our plan!" ”

"Please also ask the general to order!" After hearing Ling Xu's words, the deputy general and the Yi soldiers of the scout battalion asked for help.

Looking at the eager lieutenant general, as well as the excited scouts, Ling Xuan smiled and said to them, "Don't worry, before you act, you need to carefully explore the environment we are in, the division of the surrounding demon forces, and find a suitable object before you can start." During this time, your mission to the camp is very important, don't be careless! ”

Ling Xu, with a smile of cautionary words, reminded the scouts at the same time, and also informed them of the task of exploring the surrounding area. The general of the scout battalion listened to Ling Xu's words, got up and said, "Remember the general's warning, and you will definitely find out the surrounding demon clan forces clearly!" ”

Ling Xuan nodded with a smile when he heard this, and then said to the deputy general, "Let the brothers adjust their state in the past few days, once the target of the attack is determined, we will definitely use the momentum of thunder to annihilate their army and start our first battle in the demon clan!" ”

"Please rest assured, the general will let the generals adjust their state and wait for the general's order to attack at any time!" Hearing Ling Xu's entrustment to himself, the deputy general got up and assured.

"Alright, you all go down and prepare, and complete the task that Ben will give you as soon as possible!" Seeing that the adjutant general and the scouts had already comprehended their intentions, Ling Xuan immediately dismissed them and let them prepare on their own.

After waiting for the scout and the deputy general to leave, Ling Xu did not stay in the camp with peace of mind, waiting for his subordinates to send back information, but got up and left, personally exploring the surrounding terrain and terrain.

It's not that Ling Xuan doesn't trust his subordinates, but Ling Xu's trust in the five hundred Yi soldiers is extremely high. It's just that as the commander-in-chief of the whole army, Ling Xu not only needs to formulate an action plan, but also needs to determine the evacuation route after the operation. As the commander of the army who fights behind enemy lines, Ling Xu must regard all areas as battlefields, and Ling Xu must know all the terrain and terrain on the battlefield well.

After leaving the barracks, Ling Xu began to explore all the situations in the camp area alone. The place where Ling Xu and the others are stationed is located in a dense forest in the heart of the demon clan, there is a big river out of the dense forest, the evil waves on the river are surging, and from time to time there are demon beasts in the water jumping out of the water, and after the big river is a high mountain.

The mountains are high and dense, and before Ling Xu got close, he had already heard the shouting of the demon clan coming from the mountains and forests. Ling Xuan did not investigate the demon clan in the river, but wore a mixed yuan robe, walked stealthily, came to the mountain, and investigated the demon clan entrenched in the mountain.

Ling Xu followed the sound and entered the depths of the mountain, but on the mountainside of the high mountain, he found three demon caves, and tens of thousands of demon soldiers were entrenched outside the cave, and there were thousands of demon soldiers guarding the cave. When Ling Xuan came here, tens of thousands of demon soldiers outside the cave were training with their respective demon generals, arranging troops and arranging formations, and they were well versed in the training methods of the demon court back then.

After Ling Xuan stopped and observed, he quietly walked towards the cave. The three demon caves are inhabited by three Golden Immortal Realm demon kings, these demon kings are placed on the front line of the demon battlefield, and they are only at the level of demon generals, but in this heartland, they are also the existence of a demon king.

When Ling Xu walked into the cave, the three demon kings were drinking and having fun in the cave, the delicacies were in front of them, the beauties of the demon clan were dancing in His Royal Highness, and the three demon kings were sitting in the palace, staggering, and they didn't notice Ling Xuan sneaking into the cave at all.

"Come, brother!" The demon king sitting in the middle shouted.

"Big brother, please!"

"Big brother, please!"

The three demon kings raised their glasses together and drank them all.

Ling Xuan sneaked into the cave and quietly observed the three demon kings, listening to what they were talking about. It's just that the demon king who lives in the rear is too comfortable, and he talks about nothing more than pleasure. Either the vulture king of Vulture Peak thousands of miles away is a guest at the banquet, or the octopus monster hundreds of miles away marries and takes concubines.

Although Ling Xuan didn't hear the strength of the nearby demon clans, he also knew about the demon clan forces entrenched in the surrounding area.

Ling Xuan hid in the cave and listened to the three demon kings chatting, until the three demons were all drunk, then he got up and left here, according to the situation of the three demons, Ling Xuan explored the surrounding demon clans in turn.

Through Ling Xu's exploration, there is a demon king of Taiyi Golden Immortal Realm, nine demon generals of Golden Immortal Realm, and below the Golden Immortal Realm, there are seventy or eighty demon clans that have become climate, which are entrenched in seven or eight places such as Eagle Peak, Niutou Mountain, and Ink Stream.

Among them, the Vulture Peak is the strongest, which is controlled by a vulture king of the Taiyi Golden Fairyland, followed by Niutou Mountain, which is where the cave of the three demon kings that Ling Xu first explored, and the other places have one or two Golden Fairyland demon generals.

The demon king and demon generals each have several or more than a dozen Xuan Immortal Realms, and the children of the fairy realm demon clan serve as the leaders of the demon soldiers, commanding tens of thousands or hundreds of thousands of demon soldiers under their command.

When probing the strength of the demon kings of all parties, Ling Xushun took the opportunity to check the terrain where the demon kings were entrenched. The Vulture Peak is an independent and steep peak, and it is difficult to walk up the mountain from the foot of the mountain, but it is only a few miles away; Niutou Mountain is relatively gentle, but it is also high and densely forested, stretching for thousands of miles, and surrounded by water on one side.

Walk west along the big river under Niutou Mountain for 3,000 miles, you can reach the ink stream, the ink stream is surrounded by mountains on three sides, and one side enters the big river along the river. There is a golden fairy and tiger demon entrenched in the north of the ink stream, a group of vicious wolves in the south, and a giant python in the northeast occupies the black pine forest.

After completing the investigation, Ling Xu returned to the camp. After Ling Xu returned to the camp, the scouts in the camp also returned to the camp one after another, and Ling Xu gathered all the generals in the camp to listen to the news of the scouts' investigation.

A demon king, nine demon generals, and more than 200,000 demon soldiers under his command are distributed in seven or eight places in the surrounding thousands of miles. When the scouts told this information, the generals present gasped and sighed at the outrageous strength of the demon clan.

After the scouts told all the news, Ling Xuan was not in a hurry, but first asked the generals to slow down and make enough psychological preparations for the enemy they faced next.

After the generals' voices changed, Ling Xuan got up and said, "The generals are quiet, everyone already knows the strength of the demon clan around us, and now we will talk about the surrounding terrain and the demon king we are about to attack!" ”