Chapter 111: Ancient ruins

　　On the first day in Ten Thousand Poison Valley, Chen Fan helped Heiba ​​find a way to make money before he even entered.
　　 Then Chen Fan stayed for two days in this newly named "Lobster Lake" and "Lobster Village", mainly to teach the monster soldiers stationed here how to catch, store and transport black crayfish. At the same time, it teaches the principle of sustainable development, that is, catching the big and keeping the small, catching in a limited amount, and don't catch the net and eat the sky.
　　 Then Chen Fan followed Heiba ​​to the south, flying out of the vast Lobster Lake and an endless swamp, but after not flying for a long time, Chen Fan found another treasure-taro!
　　 watermelon-sized taro, after being roasted, I can’t stop eating with honey.
　　 "Big brother, what kind of slumped place is this? Little brother, I want to move in with you."
　　 "Hahaha, if the third brother really wants this, elder brother will make room for you."
　　 "No, no, I'm just kidding, I still like to live in my bamboo forest."
　　 Chen Fan nibble on the taro and said, "Brother, this taro can only grow vigorously in this marsh land. Just large-scale planting is another way to make money."
　　 Heiba ​​sighed: "The third brother helped me find two ways to make money before he even reached Ten Thousand Poison Valley."
　　 Chen Fan laughed and said: "The eldest brother is rich, so the younger brother can also drink the broth."
　　 Heiqi said, "That's not going to happen, eldest brother, I eat meat, third brother, you must also have a mouthful of meat."
　　 Then I continued to go south, and found no more cash crops, but found many exotic flowers and plants.
　　 But many of them are poisonous, and Chen Fan can't tell the difference between good and bad. He simply picked a few of them and brought them on. Maybe one of them could enter the eyes of the Miaoyun Demon King.
　　 Two days later, the two demon approached Ten Thousand Poison Valley.
　　 I saw a misty mountain range appearing on the horizon
　　 Heiba ​​pointed Jiangshan and said, "You see, third brother, the eldest brother’s Ten Thousand Poison Valley is in front."
　　 Chen Fan said in surprise: "I still think this Valley of Ten Thousand Poisons is just a valley."
Hei Ba laughed and said, "The third brother wants to go wrong. This Valley of Ten Thousand Poisons is actually criss-crossed like a maze. If it weren't for the great king to get the magic weapon to force the Nine Infant Kings to fight, I'm afraid that even if he mobilizes a hundred thousand army to come, he will fill it in. Dissatisfied with this poisonous valley."
　　 Heiba ​​took Chen Fanba to a height of one hundred meters, and only overlooked the corner of Ten Thousand Poison Valley.
"According to rumors, this Valley of Ten Thousand Poisons was originally a land of immortal family blessings. There used to be a great cultivating sect that was entrenched here. Later, the world changed drastically and poisonous water turned this place into a dead place. Even plants were difficult to grow. This look."
Hei Ba said as Luo Yuntou brought Chen Fan to land on a mountain peak, and pointed to a large black river flowing under the mountain stream, and said, "My third brother, you see, this is the poisonous water pouring out of the netherworld, ordinary little demon. It's not close at all. Third brother? Third brother? What's wrong with you?"
　　 Chen Fan's eyes straightened a little, and said, "Brother, can we go down and take a look?"
　　 "Let's go." Hei Ba propped up the demon wind to protect Chen Fan and led him to the bottom of the valley and land by the Heihe River.
　　 I saw piles of rocks on both sides of the river bank, without the slightest greenery, but covered with black sludge.
　　Chen Fan was holding his mouth and nose to endure the pungent smell, picked up a stone covered with black stains, took a closer look, and asked: "Big brother, the water of Heihe may burn fire?"
"Of course it is combustible." Hei Ba said, "When the Demon Master of Ten Thousand Poison Valley ignited Heihe to turn the entire valley into a purgatory when attacking this place, the scene was truly terrifying! Especially the black smoke that burned up was extremely poisonous. The army that covered the sky had to retreat more than thirty miles."
　　 Chen Fan dropped the stone and exclaimed: "This is black gold!"
　　 "Black gold?" Hei Ba asked in confusion, "What is it?"
　　 Chen Fan explained: "It means black gold."
　　 "Gold is not a valuable thing." Hei Ba shook his head and said, "Only those little demons would use gold for shopping."
　　 Obviously, the values ​​of monsters are completely different from that of human beings. What's more, this is still a high-strength plane. If the spirit stone is not contaminated by the chaotic air and cannot become currency, I am afraid that gold is really not as good as dung in this world, at least dung can also be fertile.
　　 "Third brother, what can you say about the water of the Heihe River?"
　　 Chen Fan shook his head and said, "There is nothing to say. If you collect this material and distill it, you can extract fierce fire oil. Once the water is ignited, the earth will not stop, it is a weapon to kill fire!"
　　 Obviously, industrial civilization cannot be developed on a high-strength plane, so these oils, known as industrial blood, are useless except for burning.
　　 "Oh!?" Hei Ba was surprised: "Is this black water so magical?"
　　 Chen Fan said: "Why did the younger brother fool the older brother."
　　 Hei Ba thought for a while and nodded, "Well, if it's as the third brother said, then this black water can't fall into the hands of outsiders, I will send a letter to inform the king."
　　 Obviously Heibao thinks of the strategic value of Menghuoyou.
　　 Then the two demons continued to climb the mountains, but all they saw along the way were lifeless and there was no greenery, which shows how terrifying the pollution of the natural environment by oil is.
　　 "Big Brother, this 10,000-poisonous valley, poisonous miasma is everywhere~EbookFREE.me~How can we survive?" Chen Fan wondered.
　　 Hei Ba smiled and said: "The third brother doesn't know. Although the poisonous valley is full of poisonous water and smog, there is a fairy homeland that is very pleasant. It was originally the old nest of Jiuying, but now it's cheap brother me.
　　 "Oh." Chen Fan suddenly realized that before, he was very puzzled that such a ghost place had no roots and weeds, how could he garrison troops?
　　 Heiba ​​led Chen Fan to speed up and fly over the bare mountains until he reached the central area of ​​Ten Thousand Poison Valley, but there was a huge crater!
　　 The crater has a diameter of hundreds of miles, and the surrounding peaks are more than hundreds of meters high, just blocking the poisonous fog outside. As a result, the pit and the outside world are completely two worlds, with the lush fragrance of birds and flowers, like a paradise.
　　 But what really shocked Chen Fan was that a steel battleship over a thousand feet long was inserted diagonally in the center of the crater!
　　 "Big brother, is this...?"
"Oh, this is the battleship that crashed here in the Demon Realm in the ancient times." The dark wind was light and calm, and it was obvious that he had already taken it off. "Remember that Big Brother once said that this place was once a blessed place for the ancient sect? The Demon Invasion fought a fierce battle with this ancient faction, and it ended in a losing battle. This Demon Warship was one of the wrecks left over after the war."
　　 The sun and the moon flow, the vicissitudes of life.
　　 The former demon battleship has now become a den of monsters.
　　 The huge battleship was directly transformed into a honeycomb-like structure, and countless enchanted soldiers and demons flocked out to greet Heiba.
　　 "Welcome to the king!!!"
　　 "Welcome to the handsome!!!"
　　 Tens of thousands of demon soldiers and demon generals shouted in unison, and the sound shook the sky.
　　 Hei Ba laughed for three days and invited Chen Fan into the battleship.