Bai Shuzhen looked at the strange expressions of the three of them, scratched his head, and said embarrassedly: Didn't I say that as a teacher, I often practice in retreat, and I don't know much about all kinds of knowledge on the mainland!

Mo Doudou glanced at Bai Shuzhen, and said speechlessly: "I don't understand this very well, I don't understand anything at all! Teacher Bai, to be honest, the place where you retreat and cultivate, is it in the deep mountains and old forests!"

"Ah, yes, yes, how do you know?" said Bai Shuzhen, nodding solemnly.

No wonder, you don't know anything about the mainland, but I didn't expect you to be a little Zhengtai. Presumably, the person who taught you to cultivate magic power should be a layman in the deep mountains and old forests!" Mo Doudou laughed playfully. The sense of loss when he was defeated by Bai Shuzhen before was finally balanced, and the estrangement in his heart also faded. At the same time, the assessment of Bai Shuzhen's strength in his heart has also been lowered a lot, and by the way, the "you" in the title has been changed to "you".

When Bai Shuzhen heard this, he said in his heart: "The person who taught me to cultivate ............! I'm afraid, he hasn't been born yet!" but he smiled on the surface and said, "Yes! This is the first time in my life that I have gone out of the mountain." Therefore, I came to our Ziyao Academy to be a teacher, not only to teach, but also to learn some knowledge by the way. In the future, if there is anything I don't understand, I will ask you for more guidance.

Zhang Zhen said: Teacher Bai is too polite, as the saying goes, there are gains and losses! Although Teacher Bai doesn't know much about all kinds of knowledge on the mainland, Teacher Bai's comprehension of magic cultivation is also not comparable to us. Since we are all colleagues, in the future, if there is anything we don't understand, we will learn from each other and discuss with each other!

"Hee-hee, that's, that's it, Zhang Zhen is right, everyone will be friends in the future. If you don't understand anything about the knowledge of the mainland, just ask us, and if we have anything wrong with our cultivation, we will ask you for advice. Mo Doudou said with a smile.

How profound Bai Shuzhen's magic cultivation is, Mo Doudou has personally learned it, and with a simple wave of his hand, he defeated himself, and he was powerless to fight back. It is not an exaggeration to describe his cultivation as unfathomable, so after Zhang Zhen finished speaking, he hurriedly spoke on the side and agreed.

Bai Shuzhen nodded, still smiling, and said, "Okay, then, now can any of you tell me first, how many gold coins can be exchanged for one silver coin!"

"Uh...... , this is the most basic common sense, let me say it!" Zhang Zhen was just about to open his mouth to explain to Bai Shuzhen, but Mo Doudou on the side had already spoken first, Zhang Zhen had no choice but to smile and nod.

"In our Five Elements Continent, both gold and silver coins are collectively referred to as currency, that is, money, and there are five types of currency. They are: diamond coins, gem coins, gold coins, silver coins and copper coins, each diamond coin is equal to ten gem coins, 100 gold coins, 1,000 silver coins, and 10,000 copper coins. ”

"The currencies of our five elements continent and the five countries are all universal, but the patterns on the currencies are different. Like the currency of our Dongmu Empire, the pattern on the front is the word "wood", and the reverse side is our Dongmu divine beast "Qinglong". The other four countries are also similar, namely: the Southern Fire Empire, the front fire, and the negative Suzaku. The West Gold Empire, the front is gold, and the reverse is the white tiger. The North Water Empire, the front water, the reverse Xuanwu. In the Middle-earth Empire, the front is earthy, and the reverse is a large earthworm with two heads, and the people of the Middle-earth Empire call it the "ancestor of the earth dragon" of the Middle-earth Divine Beast. ”

In Mo Doudou's work of explaining to Bai Shuzhen, the meals were also served. Four hot dishes, four cold dishes, plus two pots of steaming hot soup, and finally four bowls of fragrant noodles. The pasta is the stewed noodles that were previously made by the cypress tree.

Bai Shuzhen glanced at the stewed noodles that were more than an inch wide and as crystal clear as mutton fat and white jade, turned to Mo Doudou and the others, and said with a smile: Shu Zhen has been taught, and Teacher Mo's words have really benefited Shu Zhen a lot, and in the future, I will have to trouble the two of you to teach you a lot. Today's meal, I have a treat, even if it is a little bit of a heart to ask you for advice. You're welcome, move the chopsticks! Bai Shuzhen said as he picked up a roast chicken leg and put it in Zhao Xiaojing's bowl.

Zhang Zhen smiled and said: Teacher Bai is new to the city, how can I let you break the bank! While talking, he also moved his chopsticks with Mo Doudou.

Zhao Xiaojing looked at the chicken leg in the bowl and swallowed her saliva, but did not eat it. He looked at Bai Shuzhen with pleading eyes and said, "Master, can I take this chicken leg home?"

"Why do you take it home? Isn't it okay to eat it here?" said Bai Shuzhen.

Zhao Xiaojing lowered her head and said: I want to take it home and give it to my mother, my mother's body is too weak, she ate this chicken leg, which can supplement some nutrients.

Zhang Zhen and Mo Doudou couldn't help but be stunned when they heard Zhao Xiaojing's words. The little girl in front of her, although she is a magician, has a thin body, and she looks obviously malnourished for a long time. Although it is not as thin as yellow muscles, it is also absolutely undernourished. has delicious food, can think of his mother at the first time, what a good child who is both sensible and filial.

Bai Shuzhen lowered Zhao Xiaojing's little head and said with a smile: "However, you also need nutrition! Hurry up and eat it! After a while, the master will ask them to make some for your mother, and that's it."

Zhao Xiaojing was overjoyed when she heard this, and said with a grin: Master, thank you!

"Silly boy, hurry up and eat!" said Bai Shuzhen with a smile.

After the four of them had eaten, Zhang Zhen and Mo Doudou had to settle the bill, but they were both politely rejected by Bai Shuzhen, and they couldn't resist Bai Shuzhen, so they no longer insisted. When Bai Shuzhen checked out, he packed some food for Song Ling. The packed food, combined with the food for the four people, cost a total of six gold coins.

The four of them left the noodle restaurant and parted ways temporarily, Zhang Zhen and Mo Doudou said hello to Bai Shuzhen and went back to the college. After Bai Shuzhen saw the two leave, he turned back to Zhao Xiaojing and smiled: Jing'er, go, take the master to the place where the clothes are sold.

"Hmm. Zhao Xiaojing hugged a large bag of food and nodded with a smile on her face.

An hour later, the master and apprentice appeared at the gate of the city, and Bai Shuzhen was still dressed in a golden robe, which was the same as before. However, Zhao Xiaojing has changed a lot, the coarse cloth clothes she wore before have long disappeared, but she has changed into a beautiful blue dress. Two small braids are tied with a colorful ribbon on each of them, and there is also a delicate necklace on the chest. The one package I was holding before has become as many as five.