Immediately afterwards, Ouyang Liuyun tapped this place rhythmically.
A total of seven blows, four long and three short, followed by a bang, the bluestone board moved away automatically, and a big hole suddenly appeared on the ground.
Ye Feixu opened his mouth in disbelief: "It's... really opened."
He took out a torch from his pocket and lit it, the firelight illuminated the surrounding darkness, and then he found a long corridor inside.
The corridor seems to be very long, and the inside is pitch-black, which cannot be seen clearly, and there is a strange smell everywhere.
Ye Feixu waved his hand, fanning away the musty smell. Ye Feixu shrank his body, turned his head and glanced at Ye Feibai with a calm face: "Second brother, there won't be any ghosts here, right?"
The corners of Ye Feibai's lips curled slightly: "If you dare not go in, go back."
Speaking of which, it is an eventful time, they need this treasure very much, now that they have come, how can there be any reason to back down. Besides, even if there is no treasure in it, it's just an adventure.
Thinking of this, Ye Feixu took the lead and went in.
Just as the three of them stepped in, the bluestone slab above their heads slowly closed again.
Hearing that blunt voice, Ye Feixu felt a little panic in his heart.
The stairway is very long, with about fifty or sixty steps. After walking the stairway, I found a long secret passage ahead.
Ye Feixu became more and more worried as he walked, and couldn't help asking: "Will we go in and then we won't be able to get out..."
As soon as he finished speaking, Ouyang Liuyun suddenly heard a cry, and then countless torches lit up in the entire secret passage ahead.
Ye Feixu was terrified by the sudden sight, and then Ouyang Liuyun laughed loudly: "I just touched a mechanism, look at your timid appearance, why are you looking for treasure!"
Ye Feixu wiped off the cold sweat on his forehead, looking as if he was going to fight Ouyang Liuyun: "Ou, Yang, Liu, Yun!"
"Okay, shut up!" Ye Feibai looked at them helplessly, and suddenly had a thought that the two of you are not as sensible as my two sons.
Ouyang Liuyun frowned when he saw that Ye Feixu was going to continue to attack him: "Let me tell you, it will be bad if we touch some mechanism here, and we may really not be able to get out by then."
Ouyang Liuyun is an expert in this field, Ye Feixu had no choice but to believe him, he snorted: "Go out and settle the score with you!"
The three continued to walk forward, surrounded by smooth stone walls, and there was nothing else.
They saw that the entire secret passage had come to an end, and there was nothing but a stone table in front of them.
Ye Feixu looked around for a while, and curled his lips in disappointment: "Tch, I thought there was really some treasure, it's just playing tricks! Could it be that this is the treasure?"
Ye Feixu stepped forward and knocked on the table: "Stone, a real stone. A stone table, a teapot, two teacups... Is this the so-called treasure?"
Ye Feixu was extremely disappointed, he casually picked up two teacups from the table, and threw them in his hands indiscriminately.
"Be careful!" Ye Feibai's voice.
"Put it back!" Ouyang Liuyun's voice.
The voices of the two people spoke in unison.
Ye Feixu heard that the voices of the two people were not right, and quickly put the cup in his hand back to its original place. At this moment, dozens of sharp-edged weapons shot from unknown directions, emitting a faint cold light.
Ye Feibai narrowed his phoenix eyes slightly, with a look of solemnity on his face.
His body jumped up quickly, his sleeves fluttered, and his hands were as fast as lightning.
He concentrated all his power into the palm wind, and a palm wind containing violent power swept towards these sharp blades.
His movements were so fast that Ye Feixu barely saw how he made the move, and only heard the sound of the sharp blade falling to the ground.
Ye Feixu seemed a little unresponsive and patted his chest: "It's so dangerous!"
Ouyang Liuyun picked up a sharp knife from the ground, and looked at him angrily: "There are many traps here, if it wasn't for Feibai's quick reaction just now, we would have been beaten like a sieve!"
Ouyang Liuyun pointed to all directions and showed him: "Look here, and here... If you continue to touch the switch, hehe, then thousands of hidden weapons will be shot at us, even if there are ten non-white Can't save you."
Ye Feixu's face turned pale: "So serious?"
"nonsense!"
Ye Feibai frowned slightly: "Is this mechanism on the table?"
"Yes." Ouyang Liuyun breathed a sigh of relief, and said with a smile, "I played with these tricks a few years ago, but luckily I'm no stranger to them."
After he stepped forward, he put the teacups and teapots on the table away, moved them regularly in an order, and came out with a complicated pattern.
Then, I found that the stone wall in front was slowly opening.
However, after this stone wall was opened, there was another stone wall behind it.
Ye Feixu said: "Look, there is something on the stone wall!"
I saw that ninety-nine and eighty-one grids appeared on it, some of the grids had corresponding points, and some of the grids were blank.
Ye Feixu was completely dumbfounded: "What is this?"
Ye Feibai stood in front of the stone wall, his eyes were confident and proud, and his whole body exuded a dazzling radiance: "Sudoku."
The sudoku board is a nine-house, and each house is divided into nine small grids. In these eighty-one grids, there are already certain numbers and problem-solving conditions. Then, through logical reasoning, fill in the numbers 1-9 in the other blanks. Numbers so that the nine numbers appear only once in each row, column, and house.
The gameplay is simple, but the way the numbers are arranged is ever-changing.
Ouyang Liuyun's happy expression just now disappeared without a trace, and his face changed: "It's not white, it's not good... The time is counting down... If you can't solve this problem within a stick of incense, the whole stone room will collapse."
Ye Feixu followed Ouyang Liuyun's line of sight, and saw that the stone wall was being pushed down slowly. At this moment, he was a little annoyed that he insisted on coming in: "This question looks so difficult, and it doesn't matter how difficult it is." It can't be solved in a short time, right? Why don't we retreat first?"
Ouyang Liuyun shook his head with a wry smile: "The road ahead is blocked."
As soon as Ouyang Liuyun finished speaking, Ye Feibai reached out his hand and tapped three dots in a certain blank grid. His inner strength was deep, and his movements were chic and clean.
His fingers sank into the hard stone wall, and powder kept falling down.
It seemed that he stood forward, exuding a strong aura all over his body.
Ye Feixu's eyes widened: "Second brother, are you sure you're not fooling around?"
Ye Feibai didn't have time to answer him now, his mind was spinning fast, and all his strength was concentrated on his fingertips.