On the other side, the little couple also found clues, but the two seemed to have encountered some problems, and they both frowned.

The girl said, "I think it's the third door, and you can hold your breath if you don't have air." ”

The boy glanced at her speechlessly: "No air is equivalent to a vacuum, and the pressure in the vacuum state is very low, almost zero." Some scientists have done relevant experiments, and people will have pulmonary edema and even lung congestion, capillary burst, proptosis and subcutaneous hemorrhage in a vacuum for 3.5 seconds, and they can die in 30 seconds. ”

Girl: "...... Which do you say you should choose?"

"What's wrong?" asked Mu Xueran.

The girl handed her a card and said, "There is a question here, and we can't be sure of the correct answer." ”

Mu Xueran took it, looked at the text on it, and read:

"Let's say you're trapped in a house with four doors, behind the first door is a ferocious lion, the second door has a life-threatening super virus, the third door has no air, and the fourth door has a psychopathic murderer who kills people on sight.

Which door will you choose?"

Mu Xueran thought that the second door and the third door must not be chosen, so one and four......

Seeing that she was thinking very seriously, Di Jiuxiao couldn't help but chuckle, rubbed the top of her hair and said, "What are you thinking?"

Mu Xueran directly said what she was thinking: "I'm thinking about which is easier to deal with, a fierce lion or a perverted murderer?"

"......" Emperor Jiuxiao's complexion was a little cracked.

Mu Xueran really couldn't compare, so she asked Emperor Xiang Jiuxiao, "Which one will you choose?"

"The third door. ”

Mu Xueran was puzzled: "Why? If there is no air, isn't it a vacuum?"

Emperor Jiuxiao scratched her nose and said, "Won't there be air when you open the door?"

"Huh?"

Mu Xue said in her heart: Yes, why didn't you think of such a simple answer?

...

The girl twisted the knobs with 1, 2, 3, and 4 to the pointer pointing to the number 3 and got a small wooden block with a "moon" pattern.

"Hey, did you find a piece just now?" the girl looked at Mu Xueran and asked.

"Well, it's 'flowers'. ”

The girl frowned and said, "Then there are two more pieces, where are they?"

After saying that, the girl walked to the mirror, straightened her hair, and knocked again, looking no different from the usual mirror.

The boy looked at her movements and said, "The mirror should be used after finding the wedding dress, let's look for other places and see if there is anything missing." ”

......

Five minutes later, they had no clue other than the final exit.

There is a concave circular pattern on the stone door at the exit, which looks like it should be used to put a complete jade pendant.

"Tip three on the card, should we try it?" Mu Xueran suggested.

The girl said, "Isn't that after finding the wedding dress?"

Mu Xueran shrugged, "But there's nothing you can do now." ”

"Oh well. ”

So, the four of them walked to the four corners of the room.

"I... I was a little scared. The girl was standing a meter away from the corner.

Seemingly designed specifically for tip three, each corner has a square platform one meter wide and two centimeters high.

Mu Xueran, Emperor Jiuxiao, and the boy had already stood up, and the room had not changed in the slightest.

The boy comforted: "It's okay, we're all here, find the clues early, we can go out early." ”

The girl bit her lower lip and raised her right foot to the square platform.

The next second she stepped up with her left foot and landed on the platform, the platform slumped to the level of the floor of the room.

"Ahh ”

The girl screamed, and just when she thought it was okay, her feet suddenly emptied, and the whole person fell vertically.

"Ahhh......h

Mu Xueran was also taken aback, and quickly reached out to grab the floor, and her body hung in the air.

In front of him was a soft ladder made of hemp rope and wood, but it was rolled up, and a thin iron chain was wrapped around it, and the other end of the chain was stuck in a round iron buckle, which was supposed to be a mechanism.

Mu Xueran looked down at the situation below, and saw that directly below her was a black... Trampoline?

It was about a meter above the tip of her toe.

Thinking that the designer of this secret room should at least consider the safety of the player, Mu Xueran decisively let go of his hand.

The body fell on the spring mesh pad, and the mat sank and bounced up.

Mu Xueran knelt on one knee and barely stabilized her figure.

Stood up and surveyed the new space.

It is about a quarter of the size of the Kido, and it is an ancient guest room with very simple furnishings.

Two hexagonal wooden lanterns hang from the beams of the middle room, and a handful of red tassels hang down from the bottom.

The lantern is lit and is the only source of light in this room.

On the west wall next to the bed hangs only a tassel ornament with a wishful knot.

On the east and north walls hangs a peony picture, which at first glance looks exactly the same.

On the south wall are two decorative windows, and below them is a quaint tatami table with a chessboard.

There are no chess pots and extra pieces, so only the pieces on the board can be used.

Mu Xueran looked at the black and white chess pieces on it, almost the entire chessboard was placed, but it was a very ordinary chess game.

Only in the lower left corner, the pieces on both sides are in a state of no gas.

Then the last party to fall needs to extract the son of the party.

Mu Xueran did not rush to calculate whether the side that fell in the end was the side with black chess or the side with white chess, but carefully observed whether there were any hidden grids and mechanisms on the wall.

Finally, a dark grid was found behind the peony map on the east side.

In the middle of the cylinder is a four-wheel combination lock, and the lock plate has four colors: red, yellow, pink, and green.

The only peonies in this room that are associated with so many colors are these two pictures.

Mu Xueran took down the two pictures, one up and down, and spread them on the trampoline, making comparisons.

Only the four inconspicuous flowers are different in color, which correspond to the four colors of red, yellow, pink, and green.

But which one should prevail?

Mu Xueran frowned, and her fingertips slowly stroked over a small pink flower in the picture above, and there was nothing unusual.

The finger moved to the small yellow flower in the same position in the image below, and then stopped on one of the petals.

There was some frosted touch under the fingertips, which made Mu Xueran's eyes shine.

Scrape the petal with your fingernails, revealing the red underneath, and on the red petal, a Roman numeral "II." is written.

Mu Xueran used the same method to find the remaining colors and corresponding numbers.

"I." is yellow, "II." is red, "III." is red, and "IV." is green.

In order, the lock disc was turned, and the cylinder was opened.

Inside was a rolled-up piece of white paper that read-

"A chess piece is on the chessboard, and the empty point next to it in a straight line is the 'qi' of this chess piece.

At the point where the piece is in a straight line, if there is a piece of different color, this tone ceases to exist.

If all the qi is occupied by the other party, it will be in a state of no qi. Pieces in an airless state cannot exist on the board. And the means of putting the airless son out of the plate is called 'grapes'.

Tip 1: There are currently no games in this room.

Tip 2: The soft ladder will be lowered only if the correct piece is pressed, otherwise it will take an hour. ”

“......”