The huge golden crane flew into the sky with four people and a wolf. In the air, Xingyi and Nebula shouted happily, this was the first time they had soared in the vast sky, so they were very excited.

The little wolf in Xiaoxiao's arms put his head deep into Xiaoxiao's arms, his body was trembling, he didn't expect the little wolf to be afraid of heights, Xiaoxiao patted the little wolf on the back with his hand, trying to give the little wolf enough security.

The golden crane flies very high, but it really doesn't fly very far.

Qingyang City, the back mountain, the golden crane whereabouts here, four people and a wolf walked down the crane's back.

Lin Lao beckoned, and the huge golden crane turned into a palm-sized again, and was pocketed by Lin Lao.

"Ah, Xiaoxiao, do you really live in the back mountains?" exclaimed the Nebula Monster.

"Before the back mountain is Qingyang City, after the back mountain is the Warcraft Forest, and the entrance to the place we are going to is on this back mountain. Lin Lao said.

Xingyun and Xingyi looked around, and the back mountain was indeed very large, after all, it was the dividing line between humans and demonic beasts.

There is a river under the back mountain, and under normal circumstances, Warcraft will not cross the river to the human side.

Lin Lao walked in front, and walked west with a few people on the back mountain, from the mountain facing Qingyang City to the west, Qingyang City gradually disappeared from sight.

In the back mountain of the east-west direction, the four people and one wolf walked for a long time, and finally a huge stone wall appeared in front of them to block the direction of the back mountain.

"It's here!" Lin Lao said with a smile.

"Arrived, Grandpa Lin, are you laughing? This is blocked by a hill-like rock wall, are we going to camp here?" Xingyun said with a wry smile.

"Little Xingyun, do you know why I didn't fly here directly by golden crane, but walked from the back mountain you know to this remote place?" Lin Lao asked with a smile.

"Is there anything extraordinary about this place?" said Nebula, with wide eyes.

"Of course, I'll let you open your eyes and see what it means to be different. Lin Xiaoxiao smiled slyly.

Lin Lao put his hands on the stone wall, and the yuan power in the dantian also flowed into the stone wall through his hands.

The stone wall gradually glowed with a quaint light, and in the center of the stone wall faintly appeared a portal, which was not very tall, only the size of a person passing through it at a time.

"Wow, that's amazing, where does this door lead?" Starbra opened his mouth in surprise.

"Xiaoxiao, you take them in first. Lin Lao retracted his palms and said.

"Well, Grandpa, come in quickly, too. With that, Lin Xiaoxiao walked into the portal on the stone wall with the little wolf and Xingyi and Xingyi.

A sudden sense of weightlessness hit, and Xingyi and Nebula felt as if they were stepping on cotton, and for a moment they felt like the world was turned upside down.

......

Xingyi and Xingyun fell on a lawn, and Lin Xiaoxiao stood aside and laughed.

"Xiaoxiao, what are you laughing at?" Xingyi asked.

Xingyi looked down Xiaoxiao's crooked crescent eyes, only to find that Xingyun was lying upside down beside him, face down, legs up, looking like an upside down onion, very funny, and Xingyi laughed along.

After Xingyi helped Nebula up, the two of them noticed the environment around them, and opened their mouths wide together, showing surprise.

Under the low hills, a small stream meanders through, and a silver-white waterfall is connected at the end of the stream.

A ripple appeared on the stone wall behind the three of them, and then Lin Lao walked out of the ripple, and then the ripple disappeared, and Lin Lao who came out happened to see Xingyi and Xingyun with a shocked look on their faces.

Lin Lao wisped his beard and coughed twice, and said: "This secret realm was discovered by accident a few years ago, in the secret realm, there are no magical beasts, and the aura of heaven and earth in this secret realm is connected with the outside world, only entering and not leaving, so the concentration of aura in this place is more intense than that of the outside world. ”

"What a beautiful place, thank you Grandpa Lin. Xingyi and Nebula came back to their senses from shock.

"Xiaoxiao, you take the two of them to get acquainted with each other in this secret realm. Lin Lao said with a smile.

Xiaoxiao walked to the wooden house next to the stream with Xingyi and Nebula, the wooden house was very simple and exquisite, and it should have been built for a long time, and the three of them put down the burden on their bodies.

"Xiaoxiao, who built this wooden house? It looks like it's been around for a long time. Xingyi asked.

"This wooden house has existed here since Grandpa discovered this secret realm, and Grandpa said that there should have been a secluded immortal master here, and this secret realm may have been opened up by this master. ”

Then the three of them walked out of the hut and came to the brook, which was very clear and the current was very fast.

Xiaoxiao said: "This stream originates from the waterfall at the end of the secret realm, and it flows continuously throughout the four seasons. ”

Xingyi and Nebula were taken aback by this, but they were noncommittal, because they had heard that the water in the mountains behind them, which is inexhaustible in all seasons, is indeed similar to the water here.

The three of them laughed and came to the other side of the creek, in front of the three low mountains.

Three low hills are connected by almost the same height, and the three of them stand at the foot of the first low hill on the far left.

"What is the origin of this low mountain, and what is it used for?" Xingyi always felt that everything here was extraordinary.

"Cultivation!" Lin Xiaoxiao said with a bitter face.

"Don't make a fuss, Xiaoxiao, such a low mountain, you can run up in a few steps, how can it be used for cultivation. Nebula said puzzled.

"By the way, Xingyun, how about we make a bet, whoever loses, will buy ten strings of sugar gourds for the winner, how about it?" Lin Xiaoxiao said with a mischievous smile.

"Bet on what?"

"Let's bet on whether you can climb this mountain, do you dare bet?"

"What's so difficult about this, I'll go up the mountain and show you. Nebula easily agreed.

With that, Nebula lifted his feet and walked up the low mountain, stepping out with one foot, the second heel, but the third with difficulty lifting......

Drops of sweat rolled down Nebula's face, and at this time Nebula had taken the seventh step, but the foot of the eighth step couldn't be lifted up, and one gratuitous force after another continued to be added to Nebula's body, as if he was carrying a small mountain, and he couldn't support it anymore, Nebula was pressed to his knees on one knee, and his hands were supporting the ground.

"Nebula, if you can't hold it, come down!" Lin Xiaoxiao was a little worried, she didn't expect Nebula to take seven steps for the first time.

After hearing Lin Xiaoxiao's prompt, Xingyun no longer raised his left foot forward, but raised his right foot to walk backwards, which actually lightened the weight on his body a little, and then Xingyun retreated step by step.

Nebula sat down on the ground when he came down from the mountain, gasping for breath and saying, "What the hell is this, climbing a mountain is like carrying a mountain on your back." ”

Lin Xiaoxiao said with a smile: "Xingyun, you lost, don't forget my ten strings of sugar gourds!"

Nebula's face looked like he had eaten a dead child.

Lin Xiaoxiao smiled proudly and said, "These three low mountains, each of which requires eighteen steps to walk up, and the higher it goes, the greater the weight it bears, and the same way down the mountain, the weight will also be reduced, and the maximum weight of the three low mountains is ten times, fifty times, and one hundred times respectively." ”

Nebula and Xingyi looked shocked, they couldn't imagine that there was such a thing in the world.

Lin Xiaoxiao seemed to see through their thoughts and said: "There are many more magical things in this world, and this is just the tip of the iceberg." ”

"These three low mountains also exist in the secret realm?" Xingyi asked.

"That's right, so my grandfather is very interested in the pioneer of this secret realm. ”

......

Xingyi and the others walked around this secret realm, and found that the secret realm was far bigger than they imagined, and there were several places that were divided into forbidden areas by Lin Lao, and they were strictly forbidden to approach.

Several people returned to the front of the wooden house and saw Lin Lao sitting on a rocking chair in front of the wooden house, as if waiting for them......