The tragic battle continued, and the tenacity of the ancient three-headed Jiao exceeded Lin Fei's expectations, and at this time Lin Fei discovered that the three heads of the three-headed Jiao actually had different characteristics.

One of them has a thicker head than the other two, with fangs and sharp horns, and its specialty is physical attack, which has extremely strong defense and biting power.

The other two, one can spew a liquid that is toxic and highly flammable, while the last, can spew flames.

When the flame encounters that liquid, it can form a terrifying sea of fire, and Lin Fei's seven or eight skeleton soldiers were buried under this move.

Seeing this, Lin Fei's eyes lit up, and he secretly said that this ancient three-headed Jiao is definitely the best class to defend the main statue, just imagine, a few ancient three-headed Jiao lay down in the wall, and then face the attackers outside constantly spitting flames, if anyone wants to get close, they will use the head that is good at physical attacks to bite, it is absolutely invincible.

Lin Fei had encountered the recruitment center that recruited the three-headed Jiao, and he planned to find an opportunity to fight down and specially get these ancient three-headed Jiao to defend the valley.

Only now, these enemies still have to be eliminated.

Lin Fei, who was holding a thunder sword, also joined the battle group, but Lin Fei reluctantly found that unless he used the power of the realm, it was difficult to compete with enemies of this level.

In the end, the battle ended, Lin Fei's side won the victory, and all the ancient three-headed Jiao were eliminated, but the losses on Lin Fei's side were not small, half of the low-level troops were killed and wounded, all the skeleton soldiers were wiped out, 2 super water elements, 3 polar bear warriors and 5 claw demons.

Gritting his teeth fiercely, Lin Fei let Carlos enter the passage with all his troops.

Soon, Lin Fei found himself in a new environment.

"Discover the underworld!"

With a prompt, he clarified where he was, and Lin Fei checked the map. Sure enough, I found that the whole map had changed. This is clearly a new 'map', surrounded by a dark fog of war.

After walking forward for a moment, Lin Fei saw a gold mine.

At that moment, Lin Fei's eyes lit up. On closer inspection, the scale of this gold mine was significantly larger than the one he had previously occupied, at least a 'medium-sized' gold mine. Suddenly. Lin Fei couldn't help but be a little excited and rubbed his hands, and then looked at the guardians of this gold mine, which were nearly thirty 'evil cave people' armed with spears.

"Evil cavemen, single combat power 9000, this is a kind of monster that lives deep underground, they are not very daring, but bloodthirsty, generally like group activities, if you show great strength. They may either flee or surrender. ”

Looking at the prompt, Lin Fei relaxed a lot, this kind of evil cave man is considered a low-level class. It's just that there are a lot of them. And according to the characteristics of the other party. The stronger your own side, the weaker the resistance of the evil cavemen will be.

So. Lin Fei immediately asked Carlos to come forward and attack.

These evil cavemen were stunned at first when they saw a large group of enemies rushing up, and then they began to resist, but they were quite brave, but with the death of some of their comrades, the remaining evil cavemen began to waver.

The Iron Hook Nun on Lin Fei's side shuttled through the evil cave people at an extremely fast speed, constantly taking away the lives of these monsters with sharp iron hooks. Finally, when more than two-thirds of the evil cavemen died, some of the remaining began to flee, and some surrendered directly to Lin Fei.

For those who surrendered, Lin Fei did not refuse, although this evil cave man was not very good, but at least it was a force.

After eliminating these guardians, Lin Fei naturally successfully occupied this medium-sized gold mine. This gold mine can provide 40 units of gold per hour, and Lin Fei couldn't stop smiling, after all, no one would be afraid of more resources.

The next exploration made Lin Fei know that it was a wise move for him to lead his troops to attack the underground world, and the resources of the underground world were abundant, at least more than double that of the surface world. Of course, the wild creatures here are also extremely strong, and there are many resource points that Lin Fei can't occupy, but it's because the guardians are too strong.

Encountering an underground fountain, Lin Fei asked Carlos to rest his troops.

Opening the map, Lin Fei looked at the area where he was currently located was already some distance away from the underground entrance, on the map, there was a fountain sign in the place where he was, which was the fountain in front of him, and the creatures under his hands could regain a lot of vitality after drinking the water here.

Lin Fei stared at the map for a moment, but suddenly found that the area he was in was a little familiar, as if he had seen it somewhere before.

After thinking for a moment, Lin Fei slapped his thigh and jumped up, and then took out a treasure map from the storage space.

After opening the map and comparing it, Lin Fei smiled. The terrain on this treasure map is almost the same as the area he is in, there are fountains, and to the north of the fountain is a dilapidated bloodthirsty werewolf lair, which Lin Fei had just conquered and recruited some vampire werewolves.

And in a hole in the ground to the west of the fountain is where the treasure map treasures are located.

Coincidentally, this treasure is the Celestial Stone Ring.

In order to verify whether this was the place marked by the treasure map, Lin Fei immediately spread his wings and flew to the west, and soon, he saw a spiral-shaped hole.

Seeing this cave, Lin Fei's eyes brightened in vain, there was no doubt that this cave and its location and shape were exactly what was described in the treasure map.

"Luck, I didn't expect to find it by mistake!"

Lin Fei was in a good mood, the area described in the treasure map was an unexplored place, and it was all up to luck whether he could find it, but now he not only found it, but also the treasure he needed the most.

Lin Fei, who was excited, immediately wanted to go down to take a look first, but he thought that there might be danger inside, so Lin Fei found an evil cave man who had surrendered before and asked this monster to go down to the cave to take a look.

Soon, this evil caveman with a spear in his hand burrowed into the cave, but soon, a strange sound came from under the cave, and then the ground shook, Lin Fei was shocked, and the next moment, he got a hint that the evil caveman had been killed.

"Is it really dangerous?"

Lin Fei frowned and thought, but then the vibration on the ground became stronger and stronger, but the hero Carlos on the side had a serious face, and immediately gave an order, and at that moment, several super water elements and polar bear warriors went up and surrounded the entrance of the cave.

The ground shook stronger and stronger, as if something was about to crawl out from underneath, and it was clear that the evil caveman had provoked something underneath.

At this time, a pair of tentacles suddenly appeared at the mouth of the cave, with a vertical length, the tentacles were like two spirit snakes, shiny and shiny, and if you looked closely, you could see that the two tentacles were full of sharp barbs.

The next moment, a huge thing emerged from the hole, and the pair of tentacles grew on top of the thing's head. Glancing at this thing, Lin Fei only felt furious in his heart, although he had seen a lot of monsters, zombies, demons, and aliens had also killed a lot, and his nerves could be said to be very big, but when he saw this thing in front of him, he still couldn't help but break out in a cold sweat.

The thing crawling out of the hole in front of me was obviously a large worm, and the layers of folds were extremely disgusting, and near the tentacles, it was obviously the head of the worm, with a very large mouthpart on it, and layers of small teeth.

Lin Fei noticed that the worm's body was transparent, and even the internal organs could be seen, and there was something that could be seen in the worm's esophagus.

If you look closely, it is the evil cave man who has just entered the cave.

"This monster eats everything...... Lin Fei only felt a wave of nausea, and the next moment he used the probe to check the monster's information.

"Ancient worms, a single combat power of 30,000, this is a monster that lives deep underground, they can survive for tens of thousands of years, they can eat almost anything, sometimes, they will devour some rare treasures, if you kill them, you can make a windfall, but be careful, they are not easy to deal with!"

Looking at the prompt, Lin Fei finally understood, his gaze slowly descended, and he saw the stomach of the ancient worm, and there was a large mass of things in that place. It really looks like it's everything, lots of gold, crystals, treasure chests, and even a puppeteer. Indeed, as the hint says, this monster eats everything.

By this time, it was useless to say anything, and Carlos immediately gave the order to attack.

The combat power of this ancient worm has reached 30,000, which is not much different from the demon dragon that Lin Fei dealt with before, but the demon dragon Lin Fei can kill it, let alone this worm.

Eventually, after the worm devoured some of the low-level troops, he was killed by the combination of the Hook Nun and the Demon Lord.

After the death of the ancient worm, an iron hook nun pounced on it, and used a sharp iron hook to break open the huge body of the worm, and after cutting the stomach of the other party, the contents flowed out in a hurry.

First of all, gold, there are 500 units, which is considered a windfall, in addition to gold, there are other resources, these things alone, killing this ancient worm is enough.

There were still two treasure chests in the worm's stomach, and Lin Fei estimated that the Heavenly God Stone Ring he needed should be inside.

opened one of the treasure chests, and sure enough, he saw a quaint stone ring appearing inside, and after touching it, the corners of Lin Fei's mouth turned up slightly, this stone ring was indeed the Heavenly God Stone Ring that he needed, so at a glance, the three parts of the synthetic strategic treasure Heavenly God Armament were all raised.

Lin Fei took the Heavenly God Stone Shield and the Heavenly God Stone Sword, and immediately got a hint that it could be synthesized.

"Synthesize!"

Looking for the Heavenly God Stone Ring was for synthesis, Lin Fei naturally did not hesitate, and saw a dazzling light flashing, and the three strategic props turned into three streamers and merged together. Slowly, the three rays of light merged into one, forming a spear-like weapon.

"Celestial weapons, strategic treasures, heroes can bring 15% defense and attack bonuses to the troops they lead after equipping, and at the same time, they can randomly release 'Divine Blessing' and 'Strong Healing' skills in battle, with a trigger chance of 10%."

Looking at the attributes of this spear, Lin Fei secretly said that it was really good.