Fengyun found that he had most likely overcomplicated the problem. Pen, fun, and www.biquge.info

In fact, in order to obtain a large number of indigestible parts of the ugly fruit, the king of the rock worm does not need to go to the surface to eat the fruit of the ugly fruit tree that grows in the forest he is now growing, nor does he need to find other forests with ugly fruit trees, he can do it by staying underground.

The reason is very simple, there is what it needs underground.

Through a series of tests, Fengyun has discovered that the ugly fruit is difficult to digest, and it is also the most effective part of it, whether it is eaten in the stomach or left in the outside world, it can exist for a long time.

The most obvious example of this is that Feng Yun just put the flesh of the ugly fruit in his mouth and chewed it repeatedly, and he got the same ingredient that he had left after eating it.

In other words, the ingredients of this part are always present in the ugly fruit.

If we go any further, can we say that if the ugly fruit had not been eaten and fell to the ground, this part of them would have remained?

Judging from the information obtained by Fengyun, the answer should be yes.

As long as the answer is yes, then it is completely reasonable for a large number of the same ingredients in the stomach of the rock insect king to exist in the flesh of the ugly fruit.

It is clear from the growth of the ugly fruit trees that they are not the first to bear fruit, and it is likely that they have borne fruit many times before Fengyun discovers them.

If these fruits are not eaten, they will eventually fall to the ground, and after a while, most of them will rot and disappear, while the most effective part of them will be preserved.

Over time, this part accumulates in the soil, more and more, far more than all the ugly fruit trees on the ground produce in a year.

As for how the Rock Worm King found the part of the ugly fruit that remained, in Fengyun's opinion, this question was not a problem at all.

The Rock Worm King has lived underground for most of his life, including foraging, and it was originally more powerful than ordinary rock worms, and later it ate the magical snake spirit fruit, which is even more amazing, and Fengyun believes that it should not be difficult to find the remaining part of the ugly fruit.

The reason why Fengyun didn't think of this at the beginning was that his thinking fell into a blind spot and he didn't think of this possibility.

Of course, whether the truth of the facts is true or not, it is up to Fengyun himself to verify, and he did so.

After a rough observation, Fengyun walked under the tallest fruit tree in the forest where he was, and prepared to dig with his bone knife.

If his speculation is correct, there should still be a part of the ugly fruit left in the ground, even if the rock insect king's foraging ability is super strong, he shouldn't eat all of them, and some will be left after all, as long as he looks carefully, he can still find something.

He chose the tallest and most fruitful of all the ugly fruit trees as his goal, in order to increase the chances of success in his search.

Growing tall means that it has been around for a long time, and more results means that more of its fruit will eventually fall to the ground, and the ugly fruit can naturally retain more of the inner part, and it will be easier for Fengyun to find them.

Of course, it is also possible that Fengyun's choice is wrong.

If the Rock Worm King is foraging for food, he finds that there are a lot of ugly fruits left under the ugly fruit tree selected by Fengyun, he may keep looking for them, and the number of ugly fruits left may be the least.

Fengyun was still willing to make this choice, because this time he was not just looking for the part of the ugly fruit left, he also wanted to find an equally important existence.

Click......

With the sound of bone knives rubbing against the dirt, a pit soon appeared where Fengyun stood, and it grew bigger and deeper.

Soon, the depth of the pit had exceeded Fengyun's height, and he could no longer be seen if he was not close to the big pit, but he still had no intention of stopping digging.

The real reason why Fengyun didn't stop digging was of course because he didn't find what he was trying to find, whether it was the part of the ugly fruit that had survived, or something else he wanted to find.

However, Fengyun was not hit, and still seemed to be in high spirits.

He had already discovered that the part of the ugly fruit that had survived was not only very tough, but also heavy, even heavier than the same volume of iron.

The density is high, and after a long time, it is possible to sink deep underground, so after digging a person deep, he has not found it, Fengyun still has hope in his heart, maybe the target he wants to look for is deeper underground.

Besides, there was another reason for him to think so, he didn't find any traces of the Rock Worm King burrowing underground.

Although the Rock Worm King could have restored the holes left by it if he wanted to, the soil had been disturbed by it after all, and it would still be different from its original appearance, and it could be discovered with a little attention.

At the same time, when the Rock Worm King is foraging underground, if it is very close to the ground, it should be impossible for Fengyun to be undetectable.

However, as the depth of the pit increased, Fengyun began to become less confident, as he did not find any trace of the part of the ugly fruit that had survived in the ground, which was wrong.

Although the remaining part of the ugly fruit is very heavy, it is true that it may sink deeper into the ground, but this is a long process, and there should always be those that have not yet sunk deep underground.

Not to mention, the ugly fruit tree bears fruit every year, and the part of the fruit that has fallen to the ground in recent years will never be deep underground.

If it is only that the remaining part of the ugly fruit has not been discovered by Fengyun and can be reluctantly explained, there is no other thing he wants to discover, so it cannot be said.

Another thing that Fengyun is looking for is the pits of the ugly fruit, and if some of the flesh of the ugly fruit can be preserved, then their pits should also be preserved.

The pit is different from the part of the flesh that remains of the ugly fruit, and its weight is still relatively light, at least not much heavier than the pit of ordinary people.

In other words, it is unlikely that they will sink deep underground, and they should be found in relatively shallow strata, but Fengyun has found nothing, which can't help but make him uneasy: "Could it be that his inference is wrong?"

Gradually, Fengyun's digging movement became slower and slower, and after a while, it stopped completely.