Just when the news of King Wu and King Yue being intercepted and killed was spreading in Jing Chu, Xiao Chenxuan and Xiao Chenhao were busy making ice cream in King Ji.

"Lord Wang, all the saltpeter you asked me to search for has been transported to the palace, according to your instructions, I dug a basement to store these saltpeter." An Tingyong said respectfully, without the slightest intention of asking for credit.

"Okay, it's hard work, you go and call the king's housekeeper and ask him to get a copper basin for the king, by the way, remember to bring a basin of water to bring it over, and you will know later that your hard work is worth it." Xiao Chenxuan nodded and said.

An Tingyong heard Xiao Chenxuan, the king of Ji, say that the hard work of himself and others was worth it, and he was very curious, but the prince asked him to call Steward Wang, so he had to let go of his curiosity and hurriedly ran to call Steward Wang.

"Starling, what is the use of this saltpeter, this king can hear, what kind of guards do you have, you didn't find the nitrate mine, but you went everywhere to make people's thatched houses, so that people think that you are training toilet thatched house maintenance workers, when this king heard it, he almost laughed this king to degassing, haha." Xiao Chenhao quipped.

"Hehe, you'll know what this saltpeter is for later." Xiao Chenxuan said incomprehensibly, and did not explain what the use of this saltpeter was, so he did not hesitate to let his guards go to the thatched houses of others

"Starling, let me reveal, what is this saltpeter for?" Xiao Chenhao couldn't wait to ask.

"Ever heard of turning stones into gold?" Xiao Chenxuan asked Xiao Chenhao like a fool,

"Starling, you're not going to tell me that you're going to turn these saltpeters into gold, are you?" Xiao Chenhao asked curiously.

"What do you think? This king has this ability to turn stone into gold, and what kind of restaurant does he open, and this king can directly turn gold into gold in the palace every day. Xiao Chenxuan rolled his eyes, very disdainful.

"What the hell are you doing with that, starling! If you don't say it, the king knows. Xiao Chenhao asked again.

"It's true that the king can't do it, but this stone into ice, hehe, the king can still do it!" Xiao Chenxuan said arrogantly.

"What, what, a little bit of ice, starling, are you sure you don't have a fever? Not kidding this king? Xiao Chenhao changed from curiosity to doubt.

Xiao Chenxuan didn't bother to explain to Xiao Chenhao, a fool, anyway, he couldn't understand what a chemical reaction was? What is a Physical Reaction? simply shut up, and after a while, An Tingyong and Steward Wang each brought a basin of water and walked in.

Xiao Chenxuan immediately took the copper basin in the hands of Steward Wang, and asked An Tingyong to find a wooden bucket, Xiao Chenxuan quickly poured out half of the water in the copper basin into the wooden barrel, floated the copper basin on the wooden barrel, and then commanded An Tingyong.

"Later, you pour water into the barrel for the king, and you put saltpeter into the water.

Hearing Xiao Chenxuan's order, Steward Wang and An Tingyong immediately acted according to Xiao Chenxuan's instructions.

After a while, the water in the copper basin began to boil, a coolness began to come, the water in the wooden barrel began to freeze, and there was a crisp clattering sound, and the saltpeter put by the Wang steward was excessive, and the cold air was quickly transmitted through the copper basin to the water in the copper basin, and soon, the water in the copper basin also became a round big ice cube

"Wow...... Starling, starling, look, it's really ice! The water is really frozen! Xiao Chenhao looked at everything in front of him and exclaimed excitedly!

Steward Wang is even more dancing, his own prince can really turn stones into ice, how face-saving it is to say this! For thousands of years since ancient times, who has managed to turn a stone into ice? I'm afraid that only my own prince can do it!

The group of fools in Jing Chu still said day by day that their prince was a gentleman and a loser. Loser, who the loser can be defeated to the point of turning a stone into ice, this kind of thing that only immortals would do!

"Lord Wang, what kind of spell are you doing?" An Tingyong on the side also asked curiously.

"Spells, Mao's spells, this is wisdom, understand? If you read more books except for training, you just don't listen, you see, you don't know anything, right? Xiao Chenxuan said very shyly, and blamed An Tingyong, the paper training, I don't want to think about the current books, there is no record of this thing at all, and there is training all day long, how can I have time to read books?

"Lord Wang, your hand is indeed so good! How did you do that? Even Steward Wang asked curiously!

"The king's clever plan!" Xiao Chenxuan rubbed his chin and pretended to have a beard!

"Look at what you can do! This king knows that the problem lies in this saltpeter, right, starling" Looking at his starling's expression, Xiao Chenhao was speechless, so he said out loud.

"Hehe, Chubby, you're not stupid, you've learned to use your brain, not bad, not bad." Xiao Chenxuan didn't expect that Xiao Chenhao was the first person to find out that the problem was in the saltpeter, and he was very pleased, touched Xiao Chenxuan's head with his hand, and said in the tone of an adult to a child.

Xiao Chenhao glanced at his starling brother with contempt and pushed Xiao Chenxuan's hand away.

"This bucket is too small, and the copper basin is not enough, wait for Lao Wang, you go and prepare more wooden barrels and copper basins, we can start making a large number of ice cubes, An Tingyong, you go to the Tianxia Restaurant to call back Wang Xin, this king will teach you how to make ice cream later, and send it to the group of rookies who are trained later, so that they can also taste how refreshing it is to eat ice cream in summer! By the way, Lao Wang, you and Wang Xin will implement it, after the ice cubes are successfully manufactured, let's go to the palace and open an ice cream shop to sell this kind of ice cream in the summer. Xiao Chenxuan said excitedly.

Hearing the prince say that he could eat ice cream at night, An Tingyong was greedy when he thought about it, in the summer, he could eat ice cream, what a luxury! No, immediately pull out your legs and run to the world of alcohol.

And Steward Wang heard that his prince was going to open a store to sell ice cubes in the summer, what kind of ice cream did he make? Very excited.

Thinking that this year's summer has not yet arrived, and it is so hot, then the business of his own prince to open this ice cream shop must be very hot!

Now that I think about it, no one has ice cubes in their house! I'm afraid there aren't many ice cellars in the palace!

"Okay, lord, the old slave will go and prepare, open this ice cream shop on West Street, which has the largest population flow, yes, West Street, opposite Wanhualou, where there are often dignitaries and nobles coming and going, in such a hot summer, where to open this ice cream shop, the business will be very hot!" Steward Wang said happily.

Xiao Chenxuan didn't bother to care about this kind of trivial matter of opening a store, and nodded to Steward Wang.

"The idea is good, but pay attention to secrecy, it's best to transport the ice from the palace, don't let others find out how to control the ice, otherwise..."

"The old slave knows it, wait for Wang Xin and them to come back, and the old slave will tell them that you can't reveal your ice-making method, Lord Wang." Steward Wang said with a serious face.

And Xiao Chenhao, who was on the side, only listened to one sentence, open an ice cream shop, then his starling can make Chu this ice cream, and he doesn't care about anything, and immediately pulls Xiao Chenxuan to make this ice cream with a dead face.