Ye Yong could find that someone had come up, Bai Li Yu and Sima Chen could also detect that someone had just left here, standing at the top of the stairs, Bai Li Yu glanced around, and then said to Sima Chen: "This is different from the first floor, there are a total of eight steps. ”

After hearing this, Sima Chen nodded lightly and asked, "What's so special?" ”

Bai Liyu walked around and said, "There is a table in the middle, and four chairs, each chair is a different color, black, white, gray and blue, and the table is white. Each chair faces a staircase, and the eight stairs are exactly the same, so you don't see anything special. ”

"It's supposed to be a formation, and the white chairs are the same color as the tables, which may imply that the white chairs are on the right step."

As soon as Sima Chen's voice fell, the white chair quickly moved its position, swapped with the black chair, and then swapped with the gray and blue, which was dazzling.

Because Sima Chen can't see, he can only listen with his ears, and if he sees with his eyes, he will be chaotic, but if he hears with his ears, he will not be chaotic.

When the chair stopped turning, Sima Chen smiled: "The position is the same as before, there is no change." ”

Bai Liyu laughed when he heard this, "I see." ”

There is an invisible window in the middle of each floor that allows you to see the middle of the upper and lower floors.

At this time, in the middle of the third floor, Bai Li Yi and Ye Yong saw Bai Li Yu and Sima Chen's words and deeds clearly, and after listening to Sima Chen's words, Bai Li Yi asked: "Is it really as Sima Chen said, the position of those chairs has not moved?" ”

Ye Yong nodded and said, "This mechanism is only used to disrupt the line of sight, it seems to have moved, but in fact it has not moved." ”

Bai Li Yi snorted softly: "I thought it was what kind of mechanism, it was so easy to crack, they will come up soon." ”

Ye Yong said: "It's impossible for them to get here." ”

After Ye Yong finished speaking, he pressed another switch, and several iron walls appeared on the flat ground.

Bai Li Yu dodged the attack of the iron wall and said to Sima Chen: "Be careful yourself." ”

Sima Chen didn't move in place, when the iron wall approached, he stepped back, and every time he took a step back, the iron wall followed further, and the iron wall connected the floor to the roof, so he could only move along the iron wall, and he couldn't even use light work.

Those iron walls emit a heat that would burn if you touched them.

After moving for a long time, the iron wall separated Baili Yu and Sima Chen on the left and right, and Sima Chen said, "They want to force us to other steps." ”

"Then we'll see you at the top of the tower!" Baili Yu's words fell, and he had been forced to the stairs opposite the black chair by the iron wall, Sima Chen smiled: "Let's talk about it if we can get out alive!" ”

As Sima Chen's voice disappeared, Bai Liyu pushed open the door behind him and retreated.

Sima Chen entered the space to the south, and Baili Yu entered the space to the north.