Han Cheng exercises every day now. No matter in which era, having a good body is important, especially in the primitive era.

Only when your physical fitness is good can you withstand wind, frost, rain, snow and disease.

Only when you are in good health can you fight the wild beasts better, survive in the cracks, and then slowly expand the tribe and survive better.

What he calls fitness is actually just doing more sit-ups, push-ups and squats.

And of course, running.

Not only do long-distance running to build endurance, but you also do 100-meter sprints to build explosive power.

Running was a very important means of preserving life in primitive times, and of course, it is equally important in war.

So Han Cheng practiced this very seriously and hard.

Tree climbing is also a very important skill. It not only exercises the body, but is also useful for picking fruits and digging bird nests. It can also save lives at critical moments.

For example, if you encounter a pack of wolves or other more powerful monsters than them, and you can't run away, climbing a tree is an extremely important means of escape.

As for swimming...

Forget it.

It's not just because the water is too cold now, another important reason is that the fish in the river are too fierce.

The fish today are not as gentle as those in later generations. Not only that, some of them have sharp teeth in their mouths. If they go down into the river, they will be bitten on the key parts by these ignorant creatures, and they will not even have the chance to entertain themselves in the future.

When it comes to exercise, the happiest ones are the children. It's not because they like exercise so much, but because they can easily find a sense of accomplishment by exercising with the Son of God.

Just when Han Cheng was feeling complacent about having climbed to a tree about 20 centimeters in diameter and more than ten feet high, several guys immediately came to the trees around the Son of God, each of them chose a tree with a diameter of more than 50 centimeters, and climbed up using their hands and feet, and in a short while they had climbed up and disappeared.

This made Han Cheng particularly depressed as he could only see butts when he looked up.

Damn, you can’t climb a tree without wearing anything!

You are happy now for climbing so fast and so high. But if you grind off your little bird, you will never be happy again!

Han Shenzi was in a depressed mood and could only vent his dissatisfaction in his heart.

**Han Cheng wore this thing, and he made it a long time ago.

The feeling of **coolness and emptiness**** was so wonderful that he didn't dare to try it any more.

Even though the animal skins were uncomfortable to wear, he endured it.

Of course, in order not to affect the healthy growth of the little bird, he would take it off every night, walk the bird, and let it breathe freely in the air after being suffocated for a long time.

Pants made of animal skins were indeed uncomfortable to wear, which made Han Cheng miss what he wore in his previous life immensely. Even if they cost four pairs for ten dollars, they were still better than these animal skins that were airtight and could not even let in farts!

Han Cheng's desire for cloth has never been so strong, but under the current conditions, he can only continue to desire it, just like he desires salt.

The children in the tribe are very interested in surpassing and defeating the Son of God in sports. Even on the next day when the Son of God would assign an uncommon word to those who made trouble the day before and require them to write and read it, these children still enjoy it.

For them, this little pain was nothing compared to seeing the depressed expression of the Son of God.

Han Cheng was not angry about the actions of these children who seemed to be the same age as him or older, because he knew that they were just playing with him.

This is also a manifestation of their good relationship with themselves. These children respect themselves very much.

And he also prefers this harmonious way of getting along.

And these things are also helpful in motivating him to fight.

After all, he is a time traveler and the teacher of the tribe's God's Son. It is not a good thing to be treated like this by these little brats.

Motivated by this idea, Han Cheng trained harder and his progress became more and more obvious.

However, the lack of salt to supplement his diet was affecting him all the time.

Because he cannot consume enough salt, his endurance is insufficient, and he often needs to rest for a long time after exercising.

Other people in the tribe have long been accustomed to this situation, but Han Cheng, who has experienced it, cannot get used to it.

The frustrating thing is that he still couldn't find any trace of salt.

In addition to teaching, exercising, and making pottery, Han Cheng would also wander around the woods near the cave, looking for and trying to find any edible wild vegetables. After all, humans cannot endure eating only meat.

In fact, the witches have a way to supplement vitamins, which is something they often chew which they call "loquat".

This is the fruit of a tree called "loquat".

It is oval in shape, not big, with some small hairs on it. It is green when it is not ripe, and turns brown when it is ripe.

It's quite hard, a bit like wood.

When eating, put it in the stone pit that the witch used to grind Han Cheng's meat for broth and smash it into several pieces.

Then each person takes a piece and chews it.

Han Cheng had eaten this thing before, and it tasted really weird. Even though he had eaten it at least a dozen times, he still couldn't stand the taste.

When asked, the witch couldn't explain why they had to chew this thing every few days. This was passed down from ancient times. When he was a child, this was the way of the tribe.

This is the wisdom of life!

The witches didn't know the significance of chewing this thing, but it solved the problem of eating meat all day without vitamin supplements.

Han Cheng, who couldn't stand the taste, decided that he must get the wild vegetables out.

On the one hand, it can get rid of the strange taste of "loquat", and on the other hand, it can increase the variety of food for the tribe and expand some sources.

Because of the presence of the eldest brother and his companions, there are not many wild beasts in the woods surrounding the tribe. Compared to other places, this place is relatively safe.

Han Cheng has tasted no less than ten kinds of grass, but still hasn't found any one that tastes better.

Of course, considering that the ancient sage Shennong always poisoned himself after tasting hundreds of herbs, Han Cheng had to be much more cautious when carrying out this great undertaking.

First of all, the objects he tasted were those with worm holes or that had been gnawed by something else. Secondly, he didn't taste much. He would just pick up a little to taste it, then spit it out. Then he would drink a few sips of water from the ceramic pot he carried with him and rinse his mouth. He would rinse his mouth five times in a row before stopping.

With his cautious operation, unless he tasted the arsenic that Pan Jinlian fed Wu Dalang, nothing would happen.