Datang: I played synthesis in Zhenguan

Li Yuan's face of hitting a snake with a stick also made him amazed.

However, the relationship between the two of them changed from nephew to senior brother. Li Yuan didn't want to be called uncle, but he was quite diligent in calling him senior brother.

Plus, being able to learn how to preserve one's health from Sun Simiao, it couldn't be more busy.

Originally, Li Yuan was depressed, but now he has a goal, he spends all day with Sun Simiao, and starts to study medicine, reciting soup songs like a student, studying hard every day.

This also indirectly let Zheng Renjing go, and except when Sun Simiao was teaching how to keep in good health, he was lazy the rest of the time.

"This apprentice's regimen is really effective"

Zheng Renjing felt that his body was much more energized recently than before, and it took a quarter of an hour longer to wake up early and look up.

And these days passed quickly, Li Yuan has been here for more than two months, every day besides learning medical skills, he goes fishing in the pond when he has nothing to do, and he has a lot of delicious food here, Li Yuan has gained a lot of weight after two months.

"Brother, in another month, the medical school in Jingyang should be completed, you and I will go together"

He waved his hand, recently this junior brother has to pull him when he has nothing to do, and he has become more and more presumptuous, even daring to snatch his boiled mutton and eat it.

"Junior brother, respect the teacher, this mutton is mine"

Li Yuan sneered, and put the mutton in his bowl in embarrassment. It was not because Li Yuan was greedy, but because the food here was so delicious. However, Sun Simiao stipulated that the two should eat in moderation, so it was delicious. Both of them who have no shortage of mutton have to grab food.

Sun Simiao's health-care methods are indeed effective. Recently, most of the wrinkles on Li Yuan's face have been reduced, his energy and spirit have returned to his 50-year-old appearance, and he can remember the medical books he studied hard every day.

While the two were eating, Zheng Renjing suddenly felt a sharp pain in his head, and he hurriedly put down the bowl and chopsticks.

When I turned on the system, I saw the boy in the system, the countdown to Zhenguan was three hours and three ten minutes.

Ok?
Zheng Renjing hadn't heard that Li Shimin had recently changed his reign name!
But looking at the seasons again, it turns out that tomorrow is the birthday, that is, New Year's Day.

It seems that the timer is earlier than I estimated.

And Li Yuan watched Zheng Renjing sitting in a daze, secretly put the meat back in the bowl, and started to eat it, it's so beautiful!

Zheng Renjing didn't care about meat anymore, put down his bowl and chopsticks and came to the laboratory alone, quietly waiting for the arrival of Zhen Guannian.

Zhenguan countdown ten seconds

Ten

nine

Eight

Seven

六

五

four

three

two

一
System upgrade enabled

Detect that the host has synthetic experience points, start using

I saw that the experience slot of [-] experience points was filled immediately, and then directly rose to the state where the experience value of the second level was full

Detect that the experience value of the host is too high, whether to convert the experience value into a lottery?
lottery?It turns out that the secondary system is the real appearance of the system!
Click to convert, draw dozens of times.

Now that it has become a secondary system, the lottery can be drawn at any time, let's take a look at what synthesis can give now.

"rotten tree roots plus loess, synthesis"

"Congratulations to the host for synthesizing potatoes"

"Rotten tree roots plus black soil, synthesis"

"Congratulations to the host for synthesizing sweet potatoes"

"Sheepskin and tomato, synthesis"

"Congratulations to the host for synthesizing the football"

Um?It turned out to be a football, there was something wrong with it, Zheng Renjing casually threw it aside.

Sure enough, things that couldn't be synthesized originally can be synthesized under the new system, and there are even modern items, that is to say, as long as the system is upgraded, he can synthesize products that exceed his original world civilization.

He gets excited just thinking about it.

Looking at the evolution function, it can evolve three times in a row. Today's high-yield wheat has evolved into a super wheat, and the crops will have a large improvement.

"Ordinary goat plus ordinary goat, synthesis"

"Congratulations to the host for obtaining a high-level goat"

"Resynthesis"

"Congratulations to the host for obtaining the synthesis option"

"Super Goat, Super Dairy Goat, Super Sheep"

When living things evolved for the third time, a branch unexpectedly appeared, which could turn the original goats into milk sheep and sheep. This is not too great.

"Congratulations to the host for obtaining the synthesis option"

"Super Farm Cattle, Super Dairy Cow, Super Beef Cattle, Super War Cattle"

Using cattle to make synthetic items, there are war cattle?Zheng Renjing couldn't help being curious about what breed it was, and sure enough, he synthesized a war ox first.

Fortunately, it was late at night, and no one was looking around. The war ox in front of him was more than twice the size of an ordinary farm ox, and it was taller than a war horse in height alone.

The four beef legs are thick, and the tendons on the beef legs are sharp and angular. Looking at them, they have an aesthetic feeling of explosive strength. Then look at the bull's eyes that are murderous, like a soldier about to go to war.

He was riding on the back of the bull. The bull didn't resist at all, but was very excited.

Have you ever seen a cow at [-] per hour?

When the war ox started to run, the wind whistled past his ears, bringing up dust all the way. The ox was so tireless that he took him to the bank of the Weishui River in an hour, and then ran wildly all the way.

There is no strong horse in this era that can match the speed of this ox, nor does it have such endurance.

It wasn't until dawn that he rode the galloping bull back to the laboratory.

But at this time, the war bull was still unsatisfied and felt that he didn't let go of running.

"It only takes one bale of grass for [-] kilometers, and it is really realized"

Looking at the war ox in front of him, Zheng Renjing was fascinated. If it was put on the battlefield, the Turkic cavalry would be nothing.

“The system has been upgraded, and this place looks a bit small”

A thousand acres of land is enough for the original crops, but now he feels that it is not enough, and he has to raise cattle and sheep.

There are other living creatures that can also be tested, maybe there are more powerful existences than the war ox.

You can also try the fusion of two species to see what can be synthesized.

That night, he never got tired of synthesis, and he didn't lead the war bull back to the room to rest until after dawn.

Li Yuan, who came to look for him early in the morning, saw a giant bison without a leash at the door of his room, and his legs trembled in fright.

The bull stared at him blankly, pawing the ground with one hoof, panting heavily through its nostrils, as long as he took another step forward, the bull would definitely kill him.

"Senior brother, senior brother, there is a bull demon!"

When he called the bull, he was not happy, and he lowered his head and rushed towards him. Thanks to Sun Simiao's health and fitness, he managed to avoid the bull's horns.

So the bull and the man circled back and forth in the courtyard, while the instigator was sleeping soundly in the house.

In the end Li Yuan climbed up to the roof, and the bull didn't continue chasing him, but stayed below to prevent him from coming down.

Li Yuan looked at the bull with hatred.
"It's a cow or a dog! You can still look after the nursing home"

Li Yuan figured it out, the ox didn't come to attack Zheng Renjing, it came to kill him, and behaved like a dog, as long as he didn't get close to Zheng Renjing's house, the ox would chase slower and attack less.

And at this moment, Sun Simiao walked in
"Uncle, why don't you practice Shangfangjiewa today, what are you doing?"

Sun Simiao didn't know that Li Yuan was driven up to the roof by a cow, and he just thought that Li Yuan was recovering well and started playing around.

"Xiao Sun, go over and take this cow away"

Sun Simiao turned his head and saw the fierce bison. Standing at the door, Sun Simiao closed his eyes and backed away quietly.
"Uncle, where have you been? Uncle! I'm going to find you now"

And Li Yuan shouted softly

"I'm right here, right here"

Sun Simiao couldn't hear it at all, and ran further and further away.