Mr. Wu's face was gloomy, and he said in a rough voice: "Dunzi, don't stand up and answer the question yet!" Dunzi jumped up from his seat in shock, and didn't know how to answer, so he scratched his ears and cheeks in a hurry, and his face was flushed. At this time, the little tiger sitting next to him whispered and reminded: "Jinhua! Jinhua!" Dunzi heard the word "Jinhua", and suddenly realized, and pretended to be calm: "Gold...... The reason why gold is precious is because in hardware, only gold melts into the oven, when the bellows blows hard, the drum once the gold flower flashes once, and the stronger the wind, the more gold flowers appear. Mr. Wu waved his hand and said lightly: "Well, sit down, but if you can refuse Duke Zhou's Hongmen banquet, it will be even better." ”

The classmates laughed one after another, and Dudun Zi was so ashamed that he blushed and lowered his head involuntarily, not daring to look up for a long time.

Mr. Wu rolled the book in his hand into a cylinder, patted it lightly on the palm of his left hand, and asked: "There are about more than 100 gold-producing areas in the Fannan Underworld Continent, which is difficult to enumerate, who can explain the situation of gold produced in various places?"

After a while, Mr. Wu frowned slightly, and said with a tread in his eyes: "Ghost Fang, tell me." The ghost party stood up, groaned, and replied, "Yes, Mr. Wu." The name of the gold produced in different circumstances is also different: the large one produced in the mountains and rocks is called horseshoe gold, the middle one is called olive gold or crotch gold, and the small one is called melon seed gold; the large one produced in the water and sand is called dog's head gold, and the small one is called wheat bran gold and bran gold; the one obtained by digging wells in the flat ground is called face sand gold, and the large one is called bean grain gold. These must be washed and then smelted before they become whole pieces of gold......" After hearing this, Mr. Wu smiled and said, "Hehehe! Yes, yes! The answer is very good! Sit down." Mr. Wu paused, then talked endlessly, and said: "To practice the Heavenly Craft, you must not only have skillful skills, but also profound theories, only in this way can you be able to innovate and create your own artifact, and it is a unique artifact......

When school was about to end, Mr. Wu put down the books in his hand, his expression changed rapidly, no longer as old-fashioned as when he lectured, and he regained his former vigor and said happily: "Let me tell you a good news, yesterday, Huacheng Tiangongyuan sent a visiting deacon to inform us to participate in the student friendship meeting of Huacheng Tiangongyuan. ”

Huacheng is the second largest city in the Zhongtian Empire after Wuyu City, adjacent to the seashore, with pleasant scenery, Zhong Lingyu and outstanding people.

The worship platform suddenly became lively, and the students exchanged heads and talked about each other, and their faces all showed surprise. At this time, Xiaohu stood up and said with a puzzled expression: "Mr. Wu, what is the 'Student Friendship Conference'?" There was silence on the stage, and the students' eyes were wide open. Mr. Wu let out a long "um" and said with a smile: "The so-called student friendship meeting is that some students from all over the country and even the other two empires get together to discuss the experience of practicing heavenly craftsmanship, strengthen exchanges, and brainstorm ideas; Lei Zi asked, "Then when are we going to go, and how long are we going to stay there?" Mr. Wu groaned and said, "In three days, we will leave for Huacheng, and we will probably stay there for a few days." During these three days, you must study the heavenly skills diligently, be prepared, and inevitably have some friendship competitions, don't embarrass me!"

After school, Mr. Wu packed up his things and walked back to the temple, where the students were still talking about the 'Flower City Friendship Conference'.

Dunzi sorted out the books, a flash of inspiration flashed in front of him, and his face was full of surprise: "I heard that the begonia flowers on Lanling Gang are blooming brightly, looking at it from a distance, it is like a dense cloud, beautiful, why don't we go and see it!" Lei Zi thought deeply and said: "That's it, especially you, you should work harder, don't go to other people's places, and embarrass us for the "Tiangong Four Shows"!" Dunzi looked unconvinced, and was about to justify, Xiaohu suddenly rushed and said: "And your 'Golden Flower', don't get stuck again!" Dunzi was speechless, snorted heavily, and helplessly followed the ghost side and them out of Tiangongyuan, and went home separately.

When the ghost returned home, he saw that his father was still beating the pig iron, so he walked to the long case next to the charcoal stove, poured a bowl of water, held it to his lips with both hands, and drank it "gurgling".

Ghost Fang put down the bowl in his hand, wiped the water stains on his mouth with loose cuffs, looked at his father, and said: "Dad, in three days, we will go to Huacheng to participate in the 'Tiangong Friendship Conference', it is estimated that we will come back in a few days, you should pay more attention to your body at home alone, don't be too tired." When the ghost father heard the word "Huacheng", his whole body trembled, and the hammer in his hand almost slipped down, and with a bang, it slammed on the chopping board.

Ghost Fang was shocked, and quickly ran forward, worried: "Dad, are you okay?" Ghost Fang was afraid that Ghost Fang would see something, so he hurriedly pretended to be calm and said, "I...... I'm fine, you said you want to go to Huacheng?" Ghost Fang thought that his father didn't know Huacheng, and suddenly a nameless self-confidence arose, only to see him straighten his chest, clear his throat, and said seriously: "This Huacheng is the second largest city in our Zhongtian Empire after Wufu City, where you can also see the sea, the scenery is charming, it is rumored that Zhong Lingyu is beautiful there, and the people are outstanding, but it is a holy land rich in heavenly work!" Although Huacheng is good, it is a strange place after all, you rarely go out, you don't know the sinister way of the world, you must have an extra heart!" "Seeing that his father agreed to go to Huacheng by himself, the ghost party was overjoyed and said with a smile: "Dad, don't worry, I will definitely be more careful!"

Ghost Fang glanced at it, and saw the long-handled iron hammer on the chopping board, a trace of worry flashed in his eyes, sighed, and said: "Alas, Mr. Wu said that I have a deep spiritual element in my body and a strong beast power, but it's a pity that I am difficult to control. I'm just a little worried, in case of some emergency, I'm afraid it will be difficult to use my animal power for a while. Seeing his father's eyebrows locked, the ghost was silent, and said in his heart: "Oh, how can I tell my father about this, my father can't help, it will only add a little sorrow to him." I still practiced more last time in Yanfeng to see if I could make any progress. ”

After a while, when the ghost saw that his father didn't say a word, he beat the pig iron again, so he went into the kitchen to make dinner.

After dinner, the ghost went out of the house and came to the Wentian Stone in Huiyan Peak alone.

I saw that he took out the toolkit under the Wentian Stone again, took out the hammer and pig iron inside, tried to run the spirit element, urged the beast power, and waved the hammer to hit the pig iron.

Three hours have passed, and the ghost party has beaten thousands of times, and his two arms are too sore to lift the hammer, but the pig iron seems to be undamaged. Ghost Fang gasped for breath, looking at the undamaged piece of pig iron on the Wentian Stone, a trace of despair flashed in his eyes for a moment, and he understood that his hard work had been in vain.

At this time, he was helpless, and he was exhausted.

The ghost fang put down the hammer, raised his head, looked desperately at the bright moon like a silver plate in the heavenly river, and prayed: "Mingyue, Mingyue, you have been shining on the earth of the world with your light, I don't know how many years, I must be able to see everything in the world, I have a powerful spiritual element and beast power, but I can't control it, can you solve my problem and give me some guidance?" Ghost Fang, Ghost Fang, you are so ridiculous that you would ask about the bright moon in the sky!"

The ghost let out a long sigh, and although the sound was weak and the mosquitoes and flies were weak, it could still shake the entire mountain, making the mountains, rivers and streams lament for him, and the flowers and trees, songs, insects, and birds all whispered for him.

Ghost Fang was contemplating, and suddenly heard a familiar voice behind him whispering: "When is the moon in the blue sky, I will stop and ask it today; ”

Ghost Fang was shocked, and when he turned around, he saw the masked man standing motionless behind him, his waist straight, and his whole body was black, like a small mountain. The ghost party hurriedly apologized: "I'm sorry, I'm sorry! I guess it was my thrashing sound that disturbed your driving again, I'm really sorry, and I ask for your forgiveness." The masked man smiled: "Hehehe, it's okay, anyway, I'm very lonely on the Yanfeng this time, and it's not a bad thing to come to talk to me once in a while." The masked man paused, and continued: "Just now, what were you doing? Looking at the bright moon, with a look of despair, you are so young, where do you have so much sorrow?" Although the ghost did not know the true face of the masked man, he had an indescribable sense of awe, and when he saw the masked man asking, he didn't dare to be a little late, and hurriedly replied: " Since you taught me the trick of urging beasts last time, I have practiced diligently, and I dare not be casual, and my spirit yuan and beast power have gradually become stronger, but it is a pity that I have these spirit elements and beast power, but it is difficult to control it, so my heart is very distressed, and in desperation, I actually asked about Mingyue, but unfortunately I am worried about Mingyue, and Mingyue has no intention of moving westward. ”

The masked man looked up at the bright moon from afar, and chanted: "The bright moon has no heart, and the human heart can be seen from the bright moon!" The masked man paused, and continued: "On that day, I saw you beating pig iron, extremely diligent, and I immediately felt pity, but I saw that you couldn't cultivate the method, so I passed on your trick of urging beasts and taught you the correct method of breathing and breathing, so as to protect your heart and avoid being injured. Now it seems that I still ignore a problem, this beast urging technique can not only protect your heart, but also make your spirit element become strong in a short period of time, because your fists and feet are not cultivated enough, and there is no correct way to operate the spirit element, so it is difficult to control it handy. ”