Chapter 75: The Puzzle at the Entrance＊＊
**Chapter 75: Puzzle of the Entrance**
The underground river was flowing with a hint of mystery. Lin Yu and his party walked along the river, and suddenly the view in front of them opened up, and a huge underground square appeared in front of them.
In the center of the square, a huge stone tablet stood tall, engraved with ancient runes, as if telling the past thousands of years. Su Yao walked forward, carefully observing the runes, and her face gradually became solemn.
"This is...an ancient magic symbol that looks like some kind of seal." Su Yao said, "We need to unlock this seal before we can enter the stone chamber."
Lin Yu nodded, and he walked to the stone tablet and carefully studied the arrangement of the runes. After some research, he finally found a pattern.
"These runes are arranged in a certain order to form a complex pattern," Lin Yu said. "I think this pattern represents a puzzle."
Li Yueran's eyes lit up, she took out a piece of paper and began to draw a pattern.
"I understand." Li Yueran said, "This pattern represents a maze."
"Maze?" Su Yao asked doubtfully, "How do we get through the maze?"
Lin Yu didn't answer. He walked to the edge of the square and found some strange grooves on the ground.
"These grooves should be the entrance to the maze." Lin Yu said, "If we follow the route on the pattern, we can find the exit of the maze."
They followed the pattern and carefully entered the groove. The width of the groove was just enough to accommodate a person's foot, so they could only jump forward on one foot.
After a long time, they came to a huge underground cave. Deep in the cave, they could faintly hear low roars.
"What's that sound?" Su Yao asked.
"It's a magical creature." Lin Yu said, "We have to be careful."
They walked into the cave and found it dark and damp, filled with a foul smell. On the walls of the cave, there were some strange plants growing, with some sticky liquid hanging on the plants, which looked very disgusting.
They moved forward cautiously, when suddenly, a huge demon wolf rushed out from the darkness, opened its bloody mouth, and pounced on them.
"Be careful!" Lin Yu shouted.
He waved the staff in his hand and launched a powerful magic attack on the magic wolf. The magic wolf screamed, was hit by the magic, and fell to the ground.
"Let's keep moving forward." Lin Yu said.
They moved forward along the cave and encountered many attacks from magical creatures along the way. With their wisdom and courage, they repelled these enemies one by one.
Finally, they came to a huge maze.
The walls of the maze were engraved with various patterns and symbols, which made people dazzled. Su Yao walked to the entrance of the maze and observed the symbols carefully.
"These symbols represent the route of the maze." Su Yao said, "We need to follow the guidance of the symbols to find the correct route."
Li Yueran took out a piece of paper and began to draw the route of the maze. She carefully observed the symbols and drew the route very accurately.
"If we follow this route," Li Yueran said, "we will find the exit of the maze."
They followed the route and encountered many twists and turns and obstacles along the way. They overcame these difficulties one by one with wisdom and courage.
Finally, they came to the exit of the maze.
At the exit was a huge underground square. In the center of the square stood a huge stone tablet with a line of words engraved on it: "Everything will change."
Lin Yu walked to the stone tablet and carefully observed the words on it. He suddenly found that the words on the stone tablet were constantly flashing, as if conveying some kind of information.
"This line of words seems to be hinting at something." Lin Yu said, "We need to solve this mystery."
He walked to the stone tablet and carefully studied the symbols on it. After some research, he finally discovered a pattern.
"These symbols represent a code." Lin Yu said, "We can try to crack this code."
Following the instructions of the symbol, he pressed his finger on the stone tablet. Suddenly, the stone tablet emitted a burst of light, and the words on the stone tablet began to change.
"It's solved!" Lin Yu said excitedly, "The words on the stone tablet changed to another sentence: '** Only one.'"
Su Yao, Zhao Hao and Li Yueran came over. They looked at the words on the stone tablet with surprised expressions on their faces.
"** Only one?" Su Yao asked, "What does this sentence mean?"
"This sentence means that there is only one secret of the 'Heart'." Lin Yu said, "We need to find the secret of the 'Heart' to complete our mission."
They came to the stone chamber and looked at the huge crystal ball in the stone chamber. The crystal ball emitted a faint light, and in the light, a mysterious world appeared.
"This is the power of the Heart," Lin Yu said. "It can guide us to find the Heart and help us complete our mission."
They knew that they had found the "heart" and that they had completed their mission. They could return to their own world and live a peaceful life.
However, they also know that they can't just leave like this. They still have responsibilities and missions.
"Let's go." Lin Yu said.
They walked out of the stone chamber and came to the underground river. They followed the underground river and finally walked out of the cave.
They walked out of the cave and returned to the forest. They followed the forest path and finally walked out of the forest.
They returned to their village and their homeland.
They knew their adventure had just begun.