Looking at Chu Chu, who was like a fairy, it was hard to imagine that this was a woman with outstanding cultivation and a complex background. Chu Chu put the one-stringed piano back on the table, and slowly said to Ye Changtian: "The method of playing ancient music with a one-stringed piano for this second question has been found, what are your eyebrows for the third question?"

"Haha, Miss Chu Chu is really wise, using a stringed piano to vibrate the chimes, jade and silver bells on both sides in the way of spiritual power fluctuations, staggered, although there is less charm of the piano, but it also has a unique style. I don't know what the name of this song is?" Ye Changtian exclaimed.

"Ye Gongzi praised, this song is called "Water and Clouds", which is a piano song I got in an ancient mansion. After Chu Chu finished speaking, he finished writing the answer, and the second portal also appeared.

"Sure enough, it's a good song. Ye Changtian, Lin Qingyue, and Ning Xiaoxue also finished writing the answers, and the teleportation array appeared and disappeared.

"Then how to solve the third question, complete the mystery of the gate?" Chu Chu walked towards the gate and looked at the fifteen circles in the middle, a little puzzled. When it comes to music, Chu Chu is first-class, but when it comes to mathematical logic, he is a little confused.

This third question is actually very simple, which is just a copy of Lotu. Ye Changtian stood up, looked at the numbers above the gate, and had a plan in his heart.

"Oh, you already know the answer?" Chu Chu was a little surprised.

"Yes, this kind of number game, haven't you played it when you were a child? Ye Changtian said with a smile.

"Me?" Lin Qingyue was a little puzzled, she had accompanied Ye Changtian to play the nine-square grid, but at that time, the number in the middle was five, and the number in front of her was fifteen.

"Actually, this question should be the easiest. But if you think about it carefully, when the three questions were designed, it was three thousand years ago, and at that time, things like Luotu and Jiugongge were still very mysterious and unknown, but for thousands of years, this kind of trick has spread to the homes of ordinary people. Legend has it that Dayu discovered this secret above the turtle. But in fact, it may not be the case, it is estimated that it is just when Dayu is idle and has nothing to do, when he is scratching on a dead turtle shell, he found an interesting number game, and later generations made up this kind of story in order to praise or beautify Dayu. Ye Changtian said.

"Then how to solve it?" Chu Chu asked with some urgency.

"You don't like to read when you see it, people, you can't just cultivate the truth for the sake of cultivating the truth, you should enrich your life to some extent. The art of the piano is one, but there are other things that are worth cherishing. Ye Changtian looked at Chu Chu and said.

"If you want to take care of it, hurry up, the third incense stick has been lit. Chu Chu's patience has dropped a little.

"Well, you see, the people of the secular world have already made up their minds. For example, in this book "Continuing the Ancient Extraction Algorithm", it is clearly recorded that the most typical solution method of the nine-square grid, nine sub-diagonal arrangement, up and down to the easy, left and right are more important, four-dimensional protrusion, wearing nine shoes one, left three right seven, two four for the shoulder, six or eight for the foot, five according to the center. ”

Ye Changtian took out a book and threw it to Chu Chu, Chu Chu opened it and looked at it carefully, but there was a similar nine-palace diagram marked there, arranged in the way in the text, each group is added horizontally and vertically, or diagonally, it is fifteen, and it is wonderful!

"What do you mean is that the question here is fifteen, and according to the method of the nine-house diagram, it can also be solved, from five to fifteen, only

It's just a triple, so you only need to triple it on the original basis, and it's the right solution?" Chu Chu finally figured it out.

"It's not too stupid, but the sum of this question is forty-five. You only need to fill in the circle of the corresponding number in the original way, and this door will open and enter the eighth layer!" Ye Changtian looked at the huge door, and couldn't help but feel a little urgent in his heart, in the eighth layer, there would be something hidden!

"Hehe, Ye Gongzi is worthy of being the master of the Heavenly Gate, the best disciple in the history of Qinshan Academy. Now that I know the answer to this third question, you should stay here. Chu Chu finished filling in the answer with a smile, and then said coldly.

Ye Changtian, Lin Qingyue, and Ning Xiaoxue all had cold faces. At this time, the answer board of the Sword King also flew out, and then pulled out the incense stick in the incense burner, broke off most of the crushing, and the remaining little burning incense was reinserted into the incense burner and flew to Chu Chu's side.

"Sword King, you help this seat stop the three of them, and before the incense burns out, you can't let them complete the answer, let alone allow them to enter this gate. Dying for me is your glory, the meteor will light up for you, and the glory will protect you to the Hall of Glory!" After Chu Chu finished speaking, he took the Sword King through the gate that had just opened the gap, and behind the gate, a moonlight-like teleportation array teleported Chu Chu and the Sword King to the eighth layer!

Ye Changtian didn't expect that at the last moment, Chu Chu turned his face in an instant, leaving a guard to block the three of them, and the incense head was crumbling, seeing that there was no time to breathe, once this incense burned out, the self, Qingyue, Xiaoxue and this sword king who had not yet answered the question were bound to die in the forbidden huge light flame! The sword king pulled out his long sword, with a flash of glory on his face, looking at Ye Changtian and the three of them, the sword king's attack had already begun!

"Changtian, answer the question quickly, let's stop him!" Lin Qingyue and Ning Xiaoxue did not hesitate, they immediately stepped forward, and the shot was the strongest attack!

"Fire Phoenix Out!"

"Icefield Warriors!"

When the Sword King saw such a fierce attack, his face also changed, but when he thought of his task, he only needed to delay until the incense burned out, and when the time came, he would die with them!

"Wind and rain in all directions!" the Sword King swung his flying sword, and golden light poured out like a violent storm, and in an instant, it struck towards the Fire Phoenix and the Ice Field!

"Bang bang!"

Lin Qingyue and Ning Xiaoxue saw that the other party had actually resisted their own blow, and they were very anxious, with so little time, they had no chance to fight with them at all! After the two glanced at each other, a talisman appeared in their hands, and they looked at the Sword King coldly.

The corner of the Sword King's mouth showed a smile, and he saw that Ye Changtian was just standing in front of the incense burner in a daze, motionless, and that stick of incense was about to go out!

"Haha, you are all going to die here!, we Meteor, we are bound to control this Immortal Mansion and become the most powerful force in the Xiling Continent!" the Sword King laughed and attacked.

"Hosts, hosts, brothers, my Sword King will go first, let the light of the meteor shine on my soul forever. I was born for the meteor, and I will shed the last drop of blood for the meteor!"

The Sword King looked at Lin Qingyue and Ning Xiaoxue in front of him, and suddenly changed from two people to four people

, In everyone's hands, they are casting powerful spells, and a huge aura locks themselves.

"Fire Phoenix Devouring the Sky!" The two identical voices came coldly into the ears of the Sword King. In front of the two Lin Qingyue, two flying fire phoenixes suddenly appeared, with a two-meter-long body dragging a three-meter tail, galloping over!

"The vicissitudes of ice thorns!" The two voices were the same, but the cold in the eyes, the cold mist above the eyelashes, was like the extreme ice sky. Ice spikes stabbed out of the ground and flew down from the sky!

"Golden Shield Protector, Flying Sword Slashing Sun!" The Sword King looked at the attack of the four people in horror, and knew that there were two clones among the four of them! But the strength of this clone is too strong! One breath, two breaths!

"Since you are dead, then I will send you. My Sword King is also a warrior of the Meteor until death!" The Sword King's long sword flew out!

"Chirp!" Two hisses, two fire phoenixes devoured the Sword King in an instant! The Sword King tried his best to resist this huge force, and counted in his heart! When it arrived, three breaths! At this time, the residual incense must have burned out! I completed the task! I lived up to the host's trust!

A huge ice thorn pierced through the Sword King's chest, and at the moment when the Sword King's spiritual power was weak, the Fire Phoenix devoured the Sword King in an instant! A monk of the ninth layer of the Jindan Stage, with the help of Lin Qingyue, Ning Xiaoxue and the two clones, killed the Sword King in one fell swoop with the strongest strength of the four Jindan Stage seventh-layer cultivators!

The two of them waved their clones apart, looking at the Sword King, who was half flying ash and half frozen, their hearts filled with anger. Hurriedly looked at Ye Changtian's direction, the incense, finally to the end, only a very faint spark was left!

"Changtian, life and death are inseparable, even if I die like this, I feel happy. Lin Qingyue flew to Ye Changtian's side, and she was not depressed in the face of death.

"Sister Qingyue, Changtian, the three of us have been together for the rest of our lives, even if we die, we can't be separated. Ning Xiaoxue said with a smile.

"Changtian, what's wrong with you? Why don't you speak?" Lin Qingyue noticed Ye Changtian's abnormality, Ye Changtian was in a daze when he was fighting just now, at this time, this incense was about to burn out, we were all going to die, why were you still so stupid?

"Qingyue, Xiaoxue!" Ye Changtian softly shouted the names of the two people, and suddenly hugged the two of them in his arms, with great strength, so that Lin Qingyue and Ning Xiaoxue couldn't breathe a little.

"Huh?" Lin Qingyue just relaxed a little, and then met Ye Changtian's lips!

Ning Xiaoxue looked at it, and couldn't help but turn rosy suddenly. Ye Changtian looked at Lin Qingyue, who was already delicate, and kissed Ning Xiaoxue again.

"Uh-huh......"

Ning Xiaoxue was flustered in her heart, looking at Lin Qingyue's gentle gaze, not knowing what to do.

Just when the two of them were kissed by Ye Changtian and their bodies went soft, Ye Changtian laughed slightly and said, "If we only have a little time left in our lives, what should we do?"

After Lin Qingyue and Ning Xiaoxue heard this, their faces suddenly turned red, and they became embarrassed, looking at Ye Changtian's eyes, they were love, reluctance, and embarrassment.

"Changtian, I'm willing to ......" Lin Qingyue took Ye Changtian's hand and said with a shake.

"I, I'm willing to ...... too" Ning Xiaoxue lowered her head and didn't speak.

"What are you willing?" Ye Changtian's eyes widened, and he was greeted by Lin Qingyue and Ning Xiaoxue's heavy blows!