17：10：4:1。

Chu Yuxuan investigated in Langpu Town for three days, and used various methods to find out that civilians, enemies, people with ideas of uprising, and spies of the rebel army in this town.

Since he learned the news that Yayan was still alive from Uncle Liang a few days ago, Chu Yuxuan went to bed, and he couldn't wait to grow wings and fly out of the city immediately to find Yayan, and he never stopped thinking about Yayan in the past three years, even if he didn't say it, he knew it in his heart.

The town of Lampu is the border to the western fortress, which is guarded by the governor's henchman, General Long Fei, although it is a small town, it has the most abundant coal resources in the world, so the town often plunders the strong men to mine the mines.

If Chu Yuxuan wants to leave this town, he has to use the help of other people, and the first choice must be the undercover spies of the rebel army who came here, and it took Chu Yuxuan a certain amount of effort to find them.

"In that case, you're trying to use us to escape this town, so why should we help you, an outsider? Your presence is a huge question for us. The curly-haired girl sitting in the corner of the room drinking green tea and playing backgammon said calmly.

Chu Yuxuan looked at Green Tea Biao, "From the current point of view, you really have no reason to help me, but in the long run, you help me have a lot of good luck for your rebel army, I understand the distribution of troops and the allocation of troops in the central fortress towns, if these troops are reported to your rebel army, then it will soon break through this western border, and even the governor's castle." ”

"By the same token, what reason do we have to believe you? The so-called wisdom? It's ridiculous. Green Tea Biao said disdainfully, holding the black chess piece and walking to the ten fchu.

Chu Yuxuan looked at the chessboard, sat opposite her, picked up the white chess box and said slowly: "Since we are arguing, why don't we play a game of chess to soothe our hearts." ”

"Provoking me?" Green Tea Biao raised his eyebrows, and his face suddenly became like an angry chrysanthemum, "Okay." ”

"Ladies first, you go first."

"Okay, with or without Jin!" Green Tea Biao asked unhappily.

"Whatever you want." Chu Yuxuan said indifferently, although it would be a little more beneficial for him to have a jin hand, but that would be too boring.

Green Tea Biao nodded, put a chess piece between his index finger and middle finger and put it in the middle of the chessboard and said, "Then there is a jin hand, don't say that I bullied you when the time comes." ”

Chu Yuxuan didn't speak, but silently put the chess piece under it, and after walking ten hands, Chu Yuxuan realized that this girl was indeed unusual, and she actually walked out of the Bagua Array.

The Gologram Array is similar to the horse move of chess, where Black's discs are connected in a sun-shaped shape, similar to the horse steps in chess, and there are black discs defending on any line in the Bagua Array, and White is powerless to attack.

Chu Yuxuan remembered reading a book when he was a child, which said that according to mathematical principles, it was concluded that when a chessboard of any specification (i.e., x*y, (x>=5, y>=5 and x,y∈z*)) was filled with this method, there was no continuous vacancy on the straight and diagonal lines of the chessboard that was greater than or equal to five pieces. So when one side has played a full board with this method, it is impossible for the other side to win.

Chu Yuxuan smiled and made the eleventh move, causing the chess pieces in Green Tea Biao's hand to fall.

This man's chess strength is so strong, he actually knows that the key to cracking the Bagua Array is to occupy the node of the Bagua Array, however, I don't lose so easily, a smile appeared on Green Tea Biao's mouth.

"Hmph, look at how you go!" Green Tea Biao landed on the lower right corner of the chessboard with the chess pieces in the lower right corner of the board.

Chu Yuxuan was stunned for a moment, and then suddenly realized: "Do you want to play all the five major formations of backgammon?" ”

"Don't you dare?" Green Tea Biao asked rhetorically with a sneer.

"Why not? It's still early anyway. Chu Yuxuan smiled and dropped the chess pieces diagonally above the star position, and decided to set up a triangular formation.

Next to him, a big-eyed man with a black top hat covered his forehead and looked at the two strange chess games, no one thought that this game of chess would make the two crazy people play this situation, in the middle of the Tianyuan Bagua Array, the four star positions have now been placed in three arrays, Chu Yuxuan has placed a triangular array, Sara has placed a wild goose array on the opposite side, Chu Yuxuan has returned a plum blossom array in the star position below, and now Sara has placed a quadrangular array in the last star position.

He himself played backgammon when he was a child, and he knows a little about these formations, but the chess strength of these two people is really equal, who will win?

"The five major formations have been placed, what are your plans next?" Chu Yuxuan's fall blocked the black chess into four, and the white chess in turn formed a two-two shape.

Green Tea shook her hair and replied, "Of course I'm going to kill you!" ”

Chu Yuxuan decisively made a defense in Kuroko's second and second chu, and said with a smile: "Now that the chessboard is almost out of five, how can you do it?" Even in the end, it was just a draw. ”

"The situation of this game of chess is like this world, Tian Yuan Chu's unbreakable Bagua Array is the current central region, the rebel army outside can't attack it, and the military police inside can't attack it, and the formation of the four stars corresponds to the southeast, northwest, and northwest fortresses, even if they show their magical powers, it is difficult to break through the middle LU.

"Forehead ......" Green Tea Biao looked at the chess board blankly, black and white were intertwined, and it was indeed difficult to break through.

"Okay, let's count this game as a draw." Green Tea Biao stood up helplessly and stretched, "But we can't help you get out of town with this game of chess alone, boss, you can also say a word." ”

There are five people in the house, in addition to Chu Yuxuan, Green Tea Biao and the big-eyed man, there is also a man and a woman standing in the corner, and the characteristics of both are quite obvious. The man had blonde hair with only one eye and the other was covered with gauze, while the woman had blonde hair and red eyes, and a long ponytail hung directly down to her shoulders.

The boss mentioned by Green Tea Biao is a blonde duke-eyed man, who should also be the leader of the spy.

"Chu Yuxuan, right, we can help you get out of the town, but you have to answer us a question, if I am satisfied, I can send you out of the town immediately, if not, disappear in front of our eyes, if I hear you leak our identity to the gendarmerie, we can't live, and you don't want to escape."

Chu Yuxuan knew that he had no choice, so he had to reply: "You ask." ”

"17:10:4:1, representing civilians, enemies, the rebel army and the four of us, how did you find out I don't care, I want to ask if there is anyone among the four of us who is included in the ratio of 10." The blonde man asked in a low voice, and as soon as he finished speaking, the faces of the other three were very bright.

"Is this ......?"