He felt that his mother and Proyue's life was too hard, although he didn't know how the rich people lived in a disease-free world, but Promi always wanted his mother and sister to live a good life. At least a life where you can eat salt openly.

As for the wealthy people in the disease-free world, maybe every meal is a high-end version of the meal bag? But he knows that in the slums, many people don't even have access to low-grade meal kits. They will not starve, they will only grow weaker and weaker. Promi didn't want to think about it anymore.

"Your unit also sent you such delicious snacks, it seems that the benefits are good. Mom told Promi.

Promechi nodded.

"Have you eaten it? It's really sweet. Mom said again.

"I've eaten. Promi nodded.

"Next time, you can ask for a little more, I like it very much. Proyue said again.

"People give you as much as you want, what's the use. Promi's mother said.

"By the way, brother, during the New Year's holiday, take me to the zoo if you have time. Proyue asked Promi again.

"Go to the zoo? You're not a kid anymore, what kind of zoo are you going to? Promi said.

"Our teacher said that when we study music, we should practice our own breath. My breath was not very stable, so he asked me to learn about an animal, go to the zoo, learn to call, and find out what it feels like to use my breath. Proyue said.

"What kind of zoology do you learn from? Why don't you learn from people? This teacher is so strange. Promi said.

"You just take her shopping, or it's boring to stay at home. Anyway, it's a New Year's holiday, so it's good to go out for a walk. Promi's mother said.

The next day, Promi took Proyue to the zoo. The zoo in the disease-free world seems to be a little richer than the zoo in the salt world, and there seems to be more types of animals. Before Promi could take a closer look, he was pulled by Proyue and went directly to find the animal she said.

The kind of animal that Pu Luo Yue was looking for was not easy to find, so they asked the zoo staff again to get a rough idea of the place.

"Dude, it's almost there. It's just ahead!" Providence excitedly pulled Promi forward.

"Look! it's here!" Plume pointed to Promi excitedly.

"This ...... This...... Is this what you're looking for, an animal that learns to make vocals?" asked Promi, widening his eyes.

"Yes, brother, haven't you seen it?" "Proyue leaned on the railing, staring intently at the animal in the cage.

"Hmph! I've seen a lot. I've not only seen it, but I've eaten it. Promi said disdainfully.

"Hey, don't brag! This is a first-class protected animal in the country. Proyue didn't believe what Promi said at all.

"Isn't this a rooster and a hen? Promi said with a sneer.

"Yes, you know each other. But why doesn't it bark?" asked Promi, leaning on the railing, staring at the chickens strolling leisurely in the cage with wide eyes.

There are several hens in the cage who are pacing slowly, carefully raising one foot and stepping down carefully. In addition, there are several roosters, which are leisurely basking in the sun.

"You're late. The rooster crows in the morning, and the rooster crows to wake people up. Promi patiently explained to Proyue, and he was about to laugh. Unexpectedly, in the disease-free world, chickens are treated so well that they have become first-class protected animals.

"Wow, dude, you're so good, you know everything. Proyue said.

Promi smiled and seduce the hens by learning to "coo" and seduce them. He grew up in the countryside when he was a child. For roosters and hens, it is all too familiar.

Sure enough, chickens are chickens, and under the seduction of Promi, the hens began to "coo", and the rooster shook its feathers, jumped majestically on the stone, and made a loud noise.

"Wow, the rooster is crowing!" Proyue cried excitedly. I stretched my neck and learned the way the rooster sounded, and I learned it several times. Don't look at her, she rarely sees cocks, but she learns pretty quickly.

When Proyue was not so excited, Promi asked her again, "Have you learned this method of vocalization?"

"Uh...... It seems to be a stalk of the neck, from the back of the neck to make a sound, so that the sound is a little louder. I didn't learn it all, but I probably know what was going on. Proyue said with a serious face.

"It's good that you have a harvest. Promi said with a smile in her eyes.

When leaving the chicken pavilion, Promi asked Proyue again, "Chickens lay eggs, do you know?"

"Well, I know. Chickens are oviparous. Proyue said.

Promi nodded, it seemed that Proyue still knew a little. He added, "The eggs are delicious." ”

"Chickens are a first-class protected animal in our country, how can you ever eat eggs? I guess you haven't even touched chicken feathers. Proyue said.

"Hmph! When I was a kid, I had a close encounter with a feather duster. Promi said.

"What is a feather duster? Why haven't I heard of it? Anything decorated with chicken feathers is very expensive. Dude, you're getting better at bragging, you weren't like this before. Proyue tilted her head and said.

After visiting the chicken pavilion, they went to the mammalian pavilion, as expected, including pigs, cows, sheep, etc., all of which are commonplace domestic animals in the world of salt, and in the disease-free world, without exception, they are regarded as first-class protected animals.

Even vegetables are rarely eaten in the disease-free world, let alone meat. Promi really didn't understand what they meant by treating these animals as treasures in the zoo. Why don't you breed it on a large scale and give it some meat to the people? It's better than taking some trace element supplements.

However, these are not situations that Promi can reverse. All he could do was accompany Proyue to visit the zoo to the fullest. Promi's ability to recognize cattle and buffaloes, as well as the sound of "mooing" cows, made Prome laugh happily.

Soon, the holiday was over. Whether it's a hospital in the disease-free world or a hotel in the salt world, Promi or Rosius is going to work.

On the first weekend after work, Luo Sixiu called Pang Fengchu and Zhu Hongbin to come to his place for dinner. Originally, he also had money in his hand now, so he could go out and eat something good. However, Luo Sixiu was already working in a hotel, so he was not very interested in going to a restaurant to eat, and he also planned to talk to them about his future plans, and he didn't want others to listen to him.