Zi Chen's Yuan Force began to extend, but compared to the tens of thousands of Tree Demons, Zi Chen could only extend dozens of Dao at a time, and these dozens of Yuan Force Energy could only extend two meters.

The Yuan Force extended two meters and wrapped around the branches, and before the Yuan Force could continue to extend, these Yuan Forces began to get out of control and exploded with a bang.

Yuan Li exploded, and dozens of branches in front of him were blown apart, but in an instant, there was a flash of green light at the end of the broken branch, and the branch grew again.

Before he had the strength to quickly kill the Dryad, the only Dryad became Zi Chen's sparring partner.

Zi Chen stood outside the attack range of the Dryad, and bit by bit he poked out the control of his Yuan force. These Yuan forces are like golden snakes, and after they spread to the branches, they begin to wrap around the branches.

It's still two meters, this is the limit that Zi Chen can reach at the moment, and after two meters, these yuan forces will get out of control and explode.

Zi Chen experimented over and over again, and soon the yuan power in his body was exhausted. His Yuan Force has transformed into an innate force, although it has been more than a year, but he has not carefully felt this innate Yuan Force.

In the past year or so, Zi Chen has spent more time looking for innate techniques. Moreover, the transformation of the innate yuan force is a qualitative change, and it is very difficult for Zichen to control it now.

In the past, Zi Chen was used to using tyrannical energy to bombard, and he never found that he was still lacking in energy control. This time I met the dryad, and I found a flaw.

The Yuan Force on his body was quickly consumed, and Zi Chen retreated dozens of meters and began to recover. Zi Chen, who was cross-legged, took out the heart of the tree, and after vigorously breaking it, he swallowed these turquoise sap.

There are endless ancient trees here, endless tree demons, and naturally there are many tree hearts, and Zi Chen is not worried about consumption at all. Therefore, he must hurry up and recover.

The spiritual power contained in the heart of the tree was refined and turned into pure energy, restoring the consumption in the Zichen Dantian. In the process of absorbing this energy, Zi Chen found that there was a gentle energy in the heart of the tree after refining, and after this energy entered the dantian and merged with the innate yuan force, it seemed to change the innate yuan force a little.

Soon the energy of a tree's heart was refined, and the feeling of unclarity disappeared. And after refining the second one, that feeling reappeared, and Zi Chen's Yuan Force was also restored.

Yuan Li recovered, and Zi Chen stepped forward again to compete with the Dryad.

Reaching the limit distance, Zi Chen began to release the innate Yuan force. I don't know if it's an illusion, Zi Chen felt that the innate yuan force was in control, and it was actually a little easier than just now.

Soon these yuan forces were wrapped around the branches, and soon they reached two meters. Before, Zi Chen's Yuan Force could only be controlled at two meters, but now, after two meters, these Yuan Forces are still within the control range.

Zi Chen was overjoyed in his heart and continued to extend. It was a full ten centimeters before a lot of yuan force got out of control and exploded with a bang.

With ten centimeters of progress, Zi Chen's face suddenly had a happy color.

But he wasn't sure if it was because of the heart of the tree, or if it was because he kept practicing and mastering his progress.

It doesn't matter which reason it is, because whether it is the former or the latter, what is enhanced is Zi Chen's control.

Next, Zichen practiced with high confidence. And Zichen's progress is also clearly visible.

As the day wore on, he controlled the same amount of Yuan Power, and he was already able to spread to two meters and five, and the speed of improving half a meter a day made Zi Chen extremely satisfied.

At the end of the day, the fourteen tree hearts were consumed by Zi Chen. As for the other fourteen, because there were dryads still alive, the brute dragon did not come forward to collect them.

Just when Zi Chen's body consumed a lot of Yuan power, Zi Chen suddenly jumped towards the Dryad. As soon as Zi Chen moved, the thousands of branches swept towards Zi Chen crazily.

"Peng!"

The energy around Zi Chen's body was swollen, and in the midst of the energy surge, it collided with hundreds of branches that were about to be entangled. The branch was knocked open, and soon a new one flew towards Zi Chen, and Zi Chen took the opportunity to turn into a flash of light, approaching the dryad at great speed.

During this period, the branches kept flickering, trying to stop Zi Chen, but there was only one plant, and it was impossible to stop Zi Chen. Zi Chen soon arrived in front of the branches, but when the whistling sound sounded, it was a large number of thick tree trunks, attacking Zi Chen left and right.

There was a whistling sound, and there was a strong force on the trunk of the tree.

Zi Chen's figure flickered, like a bolt of lightning flashing in the crack of the tree trunk, and at the same time, innate yuan power appeared in his left and right hands.

Yin in one hand and yang in the other, turned into two huge balls of light, and then two streams of energy bombarded the roots of the tree.

The two energies merged into the roots of the tree, and then exploded with a bang under Zi Chen's mind control. The two-colored energy light approached the roots of the tree, and sharp cuts appeared in the roots of the trees where they passed, as if they had been slashed by sharp blades. And after the two energies approached, there was an even more violent explosion, and the body of the tree, which was several meters thick and like a wall, broke off with a bang.

A miserable scream came out of the dryad's transfiguration mouth, and then the thick body flipped backwards, and after landing, there was a loud bang, causing a sensation in the earth.

A dryad, Zi Chen can slash with force. But if there are many of them, Zi Chen's speed is no longer dominant, and his strength is useless.

The last dryad died, and the dragon flew in and began to pick up the hearts of the trees. Zi Chen is currently recovering, and he only needs two tree hearts at a time, so the extra one is reserved for the brute dragon to enjoy, which can be regarded as the reward for the other party to receive the heart of the tree.

The rest of the time was spent in the confrontation between Zichen and the Dryad.

He first used his clone to kill fourteen dryads, and then practiced with the last one until all the hearts of the trees were devoured, and then he struck and killed them.

Time has become monotonous and boring, but for Zi Chen, who grows every day, time is very fulfilling.

Ten days later, the length that Zi Chen could extend under the control of forty Yuan Powers had reached ten meters. And in these ten days, Zi Chen's control of Yuan Li was naturally more proficient.

With eight meters of progress in ten days, Zichen was very satisfied. However, he didn't plan to continue practicing the Yuan Force Extension Length in the future. If you want to increase your control, the only way to do this is to keep increasing the number and divide it into simple extension lengths.

Now Zi Chen was able to control the forty Yuan forces to extend ten meters, and Zi Chen tried to control more of them.

The next day, Zi Chen's number of Yuan Li increased by ten, and this behavior of wanting to eat a big fat man in one bite directly made Zi Chen's control power retreat to two meters.

As soon as it crossed two meters, fifty Yuan forces would inevitably explode. At the end of the day, Zichen did not make the slightest progress.

In this regard, Zichen summed up his experience of being too greedy.

On the third day, Zi Chen extended the forty Yuan Forces to ten meters away, and he controlled these innate Yuan Forces, and at the same time, extended the forty-one Yuan Forces, so that this Yuan Force extended ten meters away.

Following the rules in this way, the effect is very obvious, and Zi Chen was able to successfully extend an energy in a day.

In this regard, the joy on his face was even stronger.

If you can grow one every day, then if you stay here for ten or eight years, you can stretch by thousands.

On the fourth day, after killing the fourteen dryads, Zi Chen did not extend the forty-second Yuan Force. Instead, he carefully familiarized himself with these forty-one Yuan Forces, until he completely controlled them, like his own arm, and then Zi Chen extended the forty-second Dao.

A day passed, and Zichen succeeded again.

On the fifth day, Zi Chen was still familiar with it first, and then tried to extend. In this way, for Zichen, there is no bottleneck at all.

And as the number of refining tree hearts increased, Zi Chen clearly felt that the innate yuan power had changed. Compared with before, the power of the innate yuan force is still the same, but it is more restrained.

The energy is restrained, and when it suddenly erupts, the power is also far away from the previous rag.

As time passed, the speed at which the two clones cooperated to slay the dryad was getting faster and faster.

One day, Zi Chen had a whim, whether the clone could be like himself, and he could kill the dryad in the same way. Moreover, because the clone is a single Yuan Force, it can also allow Zi Chen to perceive more clearly and better control the Yuan Force.

So, after killing the fourteen dryads, the two clones also joined the horizontal column of controlling zhì yuanli.

With the addition of the clone, Zi Chen can clearly perceive the changes in Yuan Li, and with the cooperation of the clone, Zi Chen has made rapid progress.

Subsequently, the idle brute dragon also joined in.

Soon a year passed.

In this year, because of the addition of the clone, Zi Chen's understanding of the Yuan Force of Extreme Yin and Extreme Yang has become more profound. Moreover, Zi Chen now controls Yuan Li, which is also half yin and half yang.

And the amount of Yuan Force he was able to control had also reached more than five hundred, and the progress was so great because of the two clones.

More than 500 extended Yuan Force, half yin and half yang, as they exploded, a vacuum area of tens of meters could suddenly appear around them.

And as the number of Zichen refining tree hearts increased, Zichen's progress was also getting faster and faster.

By the time of the second year, the number of Yuan forces that Zi Chen could control had exceeded a thousand. A thousand Yuan Force emanated from his body at once, extending ten meters, densely packed, and extremely terrifying.

There are resources here, and you can exercise Yuan Li, which can be described as a rare and good place. For Zi Chen, there is still plenty of time, and it has not yet reached the time when he will be disrecognized by the world.

So Zichen stayed here for another year.

In the third year, Zi Chen's ability to grasp the Yuan Force had exceeded two thousand. The growth can be doubled in a year, and it is also because Zi Chen's clone strength has broken through again.

The original two doppelgangers were only the pinnacle of the acquired martial artists, and the energy was not yet innate. But after Zichen used the clone every day and persisted for two years, the clone was transformed again.

And now, the combat power of one Zi Chen plus two clones can definitely match three innate martial artists of the same level, and they can completely kill each other. If it is simply contained, then Zi Chen can face five.

One at the top of five, that's an extremely scary number.

More than 2,000 Yuan Li, which stretched ten meters, was hundreds of times stronger than he was three years ago.

After staying here for three years, the innate Yuan Force divided into two thousand paths, and Zi Chen was completely able to pass through here.

It's time to leave.