Lin Yu had no other clues. After leaving the inner hall, he walked directly to his room.
On the way, when passing through a deserted land. The gourd he carried with him also had new changes.
Lin Yu knew that the little eagle must be calling him again.
Fortunately, Lin Yu came to an extremely remote place and confirmed that the surrounding area was very safe. He also skillfully took out the box from the gourd.
As soon as he took out the box, the little eagle jumped out in a hurry.
"I've been waiting for a whole day, and you haven't found it yet?" Xiaoying shouted with some aura.
"I should really stew you and eat it! What kind of spiritual fluid are you looking for? It's so rare. How can it be found in this small mansion!" Lin Yu was very angry after hearing this and yelled loudly.
"You...you, you actually dare to speak to me like this! I am an ancient divine beast, so what I sense cannot be wrong. It must be you who didn't look for it properly!" Xiaoying didn't care whether Lin Yu was angry or not. Still shouting.
"I'll stew you tonight! I don't want that box!" Lin Yu directly picked up the little eagle with one hand.
"...Hey, no! I'm an ancient beast, you can't do this to me!" Xiaoying was also frightened by Lin Yu and shouted excitedly. From a distance, it seems a little cute.
"No matter what kind of beast you are, let me have a good meal first!" Lin Yu actually wanted to scare the little eagle and make it reveal more information.
"I...I'll give you a specific location! Don't...don't eat me! Oops!" Xiaoying hurriedly shouted.
"Say!" Upon seeing this, Lin Yu directly picked up the little eagle and threw it to the ground.
"..., how rude!"
"Don't tell me!" Lin Yu continued to deliberately threaten.
"Don't be anxious, how could my sensing be wrong? I've eaten so much of this spirit-gathering liquid, I'm already very familiar with it. I can sense it, it's there!" Xiaoying deliberately used his own The forehead indicates the direction.
And according to the direction pointed by the little eagle, it turned out to be the back mountain of Bitian City Mansion.
"Is there any other information?"
"No more, that's all I can do."
"If you dare to lie to me, I will stew you and eat it when I get back!" Lin Yu said.
"Vulgar! Very vulgar!" Before he could finish speaking, Lin Yu held it in his hand and put it into the gourd together with the box.
"I have been to this back mountain several times, and I have never seen anything unusual. There are very few ordinary vegetation there, let alone the spirit gathering liquid!" Lin Yu still felt that the little eagle was You're lying to yourself.
Lin Yu slowly walked up the mountain with a hesitant attitude. On the way, he also observed his surroundings carefully. But there seemed to be nothing but some ordinary stone walls.
When we reached the top of the mountain, there was an open space and some ordinary vegetation.
Lin Yu walked deeper and found a stone cliff in front of him, with a stone monument standing near the cliff.
On the stone tablet, there were simply three characters "Bitian City" engraved on it. There was nothing else out of the ordinary.
"I'm afraid this kid is lying to me again!" Lin Yu wanted to call the little eagle out, but found that the little eagle seemed to have no other reaction and no response.
"This kid will stew it and eat it sooner or later!" Lin Yu continued to watch on the top of the mountain.
"Why is there this cliff at the end of the mountain behind Bitian City? If something goes wrong in this city and you want to escape from here, there will be no way out." Lin Yu thought to himself, always feeling a little strange.
"..., could it be that there is a secret passage here!" Lin Yu suddenly had a new idea.
Lin Yu looked around for buttons similar to mechanisms, but found no foreign objects.
"If there wasn't this secret passage, wouldn't it really push me to a dead end?" Lin Yu felt more and more that this place was a little weird.
"And the stone walls around here are so narrow, they must have been designed that way!"
Lin Yu finally confirmed his idea and finally focused his vision on the stone tablet.
Lin Yu tried pressing the font on the stone tablet with his hand, but found that nothing happened.
After that, I searched for a long time on the back of the stone tablet, but still couldn't find the mechanism that opened the secret passage.
"How could..." Lin Yu couldn't believe it.
Then he suddenly thought, "Could it be that the switch button is under the stone monument?"
Lin Yu felt that his idea was right, so he immediately activated his source energy to try to move the stone tablet away.
But the stone tablet was indeed extraordinary. Lin Yu used all his strength, but the stone tablet remained unmoved like Mount Tai.
"There is indeed something wrong with this stone tablet!" Although Lin Yu did not move the stone tablet, he was still very happy. Because he knew that he was heading in the right direction. As long as he found a way to move the stone tablet, he would naturally find the secret passage.
"In the back mountain, the palace master did not prevent others from entering. Could it be that the palace master doesn't know the secret of the back mountain?" Lin Yu further guessed.
"Since this stone tablet cannot be moved with brute force, we must inject Origin Qi to push it away!" He was extremely calm at this moment, and also showed confidence on his face.
Lin Yu raised his palms, gathered it in his hands, and poured it into the bottom of the stone tablet.
After a moment of injection, just as Lin Yu thought, the stone tablet did respond.
The bottom of the stele was disturbed by the source energy, and was gradually forced to move several meters to the right.
Under the stone tablet, there is a switch that looks like a stone twist. Lin Yu put away the excitement in his heart and pressed it with his hand.
I saw that on the originally deserted open space, there was a staircase that popped up and went down.
Lin Yu also walked down the stairs with some hesitation.
The depths of the stairs were also very dark. Lin Yu picked up the thick branch he had just picked up on the cliff and lit a flame.
Lin Yu discovered that this secret passage had not been used for many years. Both the stairs and the surrounding areas were covered by dust. Lin Yu also felt that there was a fishy smell around him, which was very unpleasant.
At the end of the stairs was a stone door. Lin Yu opened the stone door and found that it was a place similar to a warehouse.
And when Lin Yu just stepped into the warehouse, the gourd reacted instantly. Lin Yu knew that the spirit gathering liquid should be here. Lin Yu ignored the moving gourd and continued to explore the warehouse.
Lin Yu discovered that the warehouse was indeed very large. At the same time, Lin Yu also discovered a second mechanism deep in the warehouse.
"If you guessed it right, this mechanism should be the button that closes the stairs above. If there is a disaster, it will be difficult for people to find it hidden here. But there is such a big warehouse in this place. With such an exquisite mechanism, the person who created it is very powerful." Lin Yu looked around and sighed in his heart.
