Alvin doesn't think Nie has such architectural design talent, maybe it was Raymond who gave him the advice! Since there was nothing more to see from the sentry tower, Ivan simply walked down and stood directly on the city wall facing the valley. Unsurprisingly, due to the angle of the city wall construction, Ivan's sight was only You can look straight up and see a circle of mountainside and mountain tops surrounding the valley, but you cannot observe the scene in the valley below. Ivan¡¯s height is two meters, which is already above average among current demons. If it were Ollie who was only 1.7 meters tall, he would probably only be able to look up at the fluorescent dome. Probably for this reason, Ollie is leaning on a section of the city wall in a rather bored manner, his hands moving up and down uncomfortably, as if he might take out a book to read at any time. Seeing this, Alvin could only simply look along the city wall, and then ended his inspection of the Taniguchi defenses. "Okay, Wu Gu, I have seen the facilities here and they are pretty good. I don't need your company where I am going next. Go back to your post!" Ai Wen ordered. Hearing the words, Wu Gu fought for a few words, but when he saw Ai Wen persisted, he had to give up and slowly retreated to the mountain pass with his subordinates. After seeing this line of defense carefully built by the territory, Aiwen was in a good mood, but he also knew that this was the entrance of the Lion Heart Valley, a must-pass for mercenaries coming and going, and it also meant that the entire Lion Heart Territory had access to the outside world. A business card greatly affects people's first impression of Lionheart. Raymond and Nie may have considered this, coupled with defensive factors, so they spent a lot of time and resources here. Strive for perfection, but in other unobtrusive areas. For example, the ring-shaped peak defense line is no less important than Xianglong Pass, so maybe not that much effort was put into it. Although it is just a guess. However, the thirteen warning towers originally arranged by Ivan in the ring-shaped peak defense line were reduced to only eight in the hands of these two people. Although the report said it sounded good, it not only streamlined the strength but also reasonably allocated the defense areas. , but what is the actual effect? ??Ai Wen did not see the specific defense map, so he could not help but feel a little worried. But what the situation is, we still need to see it on the ground. The sentry tower where Ivan is now is already the highest point of the mountain, with the road coming from it on one side. On the other side is a steep cliff, more than ten meters high, with large blood-sucking thorns transplanted at the bottom, which can be called a natural defense. Only by going to the opposite peak can we start patrolling the defense lines of the peaks. For warrior professions, it is very troublesome to cross this thorny belt in a short time, but for Alvin and Ollie, it only takes Just release an arbitrary door. The first time I came to Lion Heart Valley. Aiwen also stood on this mountain to release the arbitrary door, but the error of the landing point was as much as thirty or forty meters. He almost fell into the enemy's army, and now he returned to the same place. He released the arbitrary door again, and his high degree of spatial control allowed him to reduce the error of the landing point to three meters. Take one step forward. Alvin has already appeared on the opposite mountain peak. Ollie¡¯s level of space spells is weaker than that of Alvin, and he can also release any door. His landing point was on the edge of the cliff, with one foot not firmly planted. His body swayed and he almost fell directly into the thorns below. "Are you okay?" Ivan quickly reached out and gave him a hand. Ollie's face turned red, and after he stood firm, he threw away Alvin's hand and concealed it: "Ahem, you know, I just broke through, and my control over the spell is not that fine yet" "Don't worry, I'm not yet You know, I won't laugh at you!" Ai Wen said so comfortingly, but he actually thought so in his heart, so after he said it, he didn't take it to heart, took a few steps forward, and looked carefully. Sure enough, a path was found among the moss everywhere. Ivan turned around and made a gesture to follow, and then walked forward along the path. Ollie rubbed his hands carefully, looked at his feet in embarrassment, and finally picked up the hem of his robe and followed slowly. Different from the ground, the ridges in the underground world are steep and slippery. If you are not careful, you will fall. If you are unlucky, you will fall all the way down the hillside to the foot of the mountain. If you don't have to go around the valley, you can really understand the peaks. The current defensive level of the defense line, Ivan does not want to take such a path. Fortunately, compared to ordinary professionals, both Alvin and Ollie can use any door to cross natural hazards on the way when necessary, saving a lot of time. Not long after, Ivan found the first sentry tower. This sentry tower was also about six meters high and hidden in a tall stone forest. Not only was it in an excellent location, but it was also camouflaged in appearance, making it look different from the ordinary huge one. Stalactites are no different. If Aiwen hadn't used his physiognomy talent to scan around him from time to time, he might not have been able to find them. After a brief exchange with a small group of soldiers stationed in the guard tower, Ivan?He continued to move forward, and during the rest of the trip, he followed the same method and discovered the second, third, and fourth sentry towers one after another. During this period, Ollie was not confused, and he also tried Ai first. Wen found the sentry tower in one step, but it was a pity that his super-perception talent could not accurately find such a disguised target. In this regard, it was not as flexible and useful as Aiwen's physiognomy talent. After several failures, Ollie finally became honest. Next, at the fifth sentry tower, Ivan finally met Nie. Since so far in the territory, only Nie has mastered advanced stone transformation spells, and there are many places where these spells need to be used, so Nie was still forced to stay by Raymond even though he knew that Aiwen had returned from abroad. On the defensive line, to avoid wasting precious spell-like times by visiting again and again. The peak where the fifth sentry tower is located is the tallest and largest one in the entire mountain range around the valley. It is 150 meters above the ground. Facing the valley below, it is the water pool whose source cannot be found. After building the sentry tower, with a little doubt, Nieux and Raymond carefully inspected it and found that there was indeed a cave hollowed out by the lake in the heart of the mountain. This is the origin of the part about filling in the mountain in Raymond's report. However, Nieux said that after Raymond issued the report, he continued to conduct in-depth inspections of the cave in the past few days. He found that only a small part of the cave was in the heart of the mountain, and most of it went deep underground, which could be converted into a cave for hiding soldiers. Or it could be used as a large warehouse, so the plan to seal the cave was temporarily shelved. Hearing the news, and following Nie into the cave for a brief inspection, Alvin was filled with joy. The Lion's Heart Valley is not large in area, and everything is still being created. No secrets can satisfy the eyes of other forces. Although Aiwen's shady secrets are mainly in the small world, there are still some things in the main world. If you don't want to be watched by people, it would be great if you could move them all into this cave. But in that case, the eight guard towers in the ring-shaped peak defense line would obviously not be enough. The two discussed the geographical map of nearby mountains for a long time and finally came up with a compromise plan. For now, considering the heavy construction tasks in the territory and the tight manpower (mainly Nieh), the defense line will remain unchanged at the eight guard towers for the time being. After the cave is renovated and put into use, we will consider increasing the defense line by four. The security force of each sentry tower, that is to say, remains as it is for the time being. However, after some discussion, Ivan was not without gains. At least he directly found the specific locations where the remaining three sentry towers were built from the terrain map that Nie took out. After some brainstorming using his past memories, he came to the conclusion The conclusion is that it is a good choice. Although you have to go there to see the actual situation, you can use any door to fly directly there, so you don¡¯t have to find it so hard. With interest rising, Alvin took Ollie to conquer the highest peak in the territory of '150 meters' in front of him. Ollie struggled for a while, but failed to break free, so he could only be dragged up to the top of the mountain with Alvin. Standing on the highest mountain in the Lion Heart Valley, without any obstruction around him, Ivan can clearly take in all the undulating ring-shaped mountains at his feet. With his eyes swept, the scenery inside and outside the valley is also unobstructed. This is my territory, my foundation in this world! Stretching out his right palm and holding the large, brightly lit buildings in the valley, Ivan's heart was racing. Suddenly, he thought of something. He raised his head slightly, squinted and looked at the ring of mountains in front of him, a bold idea. flooded my mind. "If you look at it from the perspective of a territory, the area of ??the Lion Heart Valley is indeed too small. It is 267 square kilometers. Excluding areas that are not suitable for development such as pools and slopes and reclaiming farmland, it can support a population of 20,000 people. But if this ring-shaped mountain range is used as a city wall to be repaired, and the entire Lion Heart Valley is developed as a city" Ivan thought about it, but he was scared. Not to mention that after the mountain range was transformed, then A natural city wall that is generally no less than fifty meters tall, how abnormal is the defensive power? Just talking about the huge city area - 267 square kilometers, this is a huge city with a population of one million. ah! If such a city is really developed, I am afraid that apart from the holy cities of humans and demons, there will be no third city that can compare. With such a city as the backing, even if Ivan directly proclaims himself a duke, or puts him If the small world is revealed and publicly used as the city's supply base, I'm afraid no one will have other ideas! "This idea is too crazyI'm afraid I won't even be able to build a prototype in a year or two" Ivan's right hand slowly chased the dots of firelight in the valley, whispering in his mouthBut a flame gradually lit up in his eyes. "But, if it's possible" "Nervous!" Ollie curled his lips, stood behind Ivan and gently rubbed his wrists. He couldn't understand at all, such a territory that didn't even have the infrastructure in place. Is there anything good to see? Even if it's Alvin's own, who is more friendly, there is no need to be so fascinated. Others don't know it, and they think there is a big gold mine buried under the territory! (To be continued, please search Piaotian Literature. The novels will be better and updated faster!