If you let the spiritual power continuously enter the place where it is needed, and build a lasting line of defense, you can maintain a point where you will always have attack power, and if you continue to use the previous method, then it is equivalent to crossing a river.

If there is an obstacle on the other side, it must be broken from a long distance, and at the same time, it will also bring huge consumption to itself.

As an alloy equipment, it acts as a bridge, but the bridge does not have the corresponding resistance, so the spiritual power becomes the umbrella that maintains this road, allowing it to play its original role for a long time.

After having this thought, Li Chen immediately did not plan to send the spiritual power to the spear head little by little, but used the way of connecting the entire spear, causing a silver-white light to appear on the surface of the spear, and at the same time, it also threw out without hesitation, and knocked the rushing iron ants out on the spot.

"Sure enough, it's much better than just now!" This sweep came down, and there was no pause at all, which made Li Chen even more convinced that this method was correct, and a flame of confidence burned in his heart.

A sweep of the memory mercilessly blasted the iron ants out, and the power has been maintained at a high point, this is connected to the dantian, how can the spear head be lacking in spiritual power.

"The real purpose of this kid's trial after more than a month, such an obvious loophole, should be able to be seen at a glance, right?" Wang Han saw Li Chen finally walking in the direction he was looking forward to not far away, prompting a satisfied smile on his face, but it also highlighted Li Chen's weakness, which made him secretly think about it.

He didn't clearly say what would help Li Chen by competing with iron ants, everything had to be realized by Li Chen himself.

It's like a problem that is not obvious at this time, then people's first reaction will inevitably be firmly remembered, and at the same time, they will try their best to solve the problem.

As time passed, after about four minutes or so, Li Chen's complexion had turned pale, and his pupils showed a look of disbelief, because he felt that the spiritual power of the dantian was rapidly consumed, which was far from his original expectation, and it was more than a little spiritual power sent to the spear head to speed up the consumption, so he couldn't believe that keeping the attack power unchanged could actually consume the spiritual power that he could hold on to for another four minutes so quickly.

"Why is this happening? Could my conjecture be wrong?" Li Chen couldn't help but ask himself in his heart.

Obviously, the attack power is continuous, and the corresponding results are achieved, so that the Iron Ant will always hover outside the range of two meters, which is enough to prove that there is no mistake in the method he has chosen, and the fault is that he has not grasped the center of gravity.

Now the iron ant finally broke into the two-meter forbidden area when he was powerless, and launched a fierce attack on him who was already exhausted, and in an instant, he put on a heavy black iron armor.

The pain was also like a volcanic eruption, instantly rushing from all parts of his body to the nerve center, which made the problem in his mind fade and prompted him to fall into a coma.

When he woke up the next day, he immediately lowered his head and pondered, causing his brow to furrow all the time, unable to solve the problem in front of him, so that he could not deal with the attacking iron ants for a long time.

"Since I can't think of a way, let's explore it step by step, anyway, the iron ants can't cause me any harm, and I just suffer a little mental pain!" He still had no clue after thinking about it, prompting him to shake his head, and then chose the most clumsy way, using his body to experience what he needed to know, and immediately, he strode towards the anthill.

"It turns out that the problem is this!" This time he practiced with the iron ants, which made his spirit more concentrated, prompting him to continuously output spiritual power, and immediately saw a trace of spiritual power flowing through the body of the spear, and a trace of spiritual power appeared on the entire body of the spear and returned to the embrace of heaven and earth, which instantly allowed him to find out the root cause of the huge consumption.

This is like needing a wire to continuously output power, but if there is a leakage of a section of the line, the power consumption will increase sharply, and at the same time, it will also cause the loss of power.

If you want to keep a part of your spiritual power from disappearing in the process of flowing, then you must control your spiritual power, but this is a bit difficult for Li Chen, so that he can continue to output it easily, but it is powerless to completely control it.

"If it doesn't work for one day, then two days, two days won't work, then three days, if it doesn't work all the time, then I'll spend it here with you, I believe that one day it will be successful!" prompted him to see that there was a huge gap in front of him, and if he couldn't cross it, he would be able to stop in place, and immediately, he made up his mind that he must continue to try.

He really can't make up his mind, just because he doesn't get out of the predicament, then Wang Han won't let him leave this place, forcing him to get out of the predicament, so he is like a stinky stone in a dung pit, and the problems in front of him are consumed.

"Hold on!" As he made up his mind, he immediately focused his attention on the spiritual power that was being delivered to the spearhead, and tried his best to suppress the spiritual power that was constantly detaching from the main line, but his efforts were obviously somewhat futile, but he did not compromise because of this, and continued to hold on to the hope that seemed unattainable and close at hand.

And he also unconsciously let the persistence time reach the point of five minutes, which seemed to be three minutes less than the results achieved by relying on a little spiritual power alone, but it made him more sure that as long as he continued to walk, he would definitely be able to break the ten-minute shackles hanging on his head in one fell swoop.

Since then, he has become more and more regular, and Li Chen's achievements have become more and more prominent, when he insisted for nearly half a month, he really reached the point where Wang Han asked for it, he thought that Wang Han would give him a new task, but he did not expect that Wang Han only raised the time of persistence, and he once again fell into that kind of slim predicament, as if everything was back to square one.

It's just that Wang Han didn't double it on this basis, but increased it to one hour, which was fifty minutes longer than the original, and only after passing it was qualified!

Ten minutes had already exhausted him, and as soon as he thought of holding on for an hour, his mood instantly fell to the bottom, but fortunately, his spiritual power had reached the point of one hundred and sixty points, which made his mood slightly better.

"How can I prolong my spiritual power?" Now he could only rack his brains to deal with Wang Han's seemingly impossible task, but he had a chance to complete.

Don't look at Wang Han's basic problems for Li Chen, but once he finds the corresponding way, then he can easily complete it, but he has no way to deal with it now.

Since then, he has been entangled in the iron ants again, and three months have passed in a flash, and this time has doubled him from ten minutes, but there is still a gap of forty minutes from an hour, which is a little far from it.

Li Chen still couldn't think of a way to deal with it, and still chose the previous method to extend the time.

"Li Chen, what is your main task in dealing with iron ants?" Wang Han couldn't stand it anymore, and asked when Li Chen was about to go to the anthill.

"Resist their attacks until you reach the limit!" Li Chen was stunned for a moment, and then, he didn't understand why Wang Han asked this, but he still replied without hesitation.

"Okay, you can go to the anthill!" Wang Han nodded and waved his hand.

"This may have something to do with the extension of time!" Li Chen frowned, he knew very well that Wang Han had basically been silent for the past few months, and now he suddenly popped out a sentence, which was obviously reminding him that he would not be blackened and unable to find a way out.

Immediately, he walked towards the anthill step by step, and Wang Han's words kept echoing in his ears, wanting to understand the true meaning from them.

"That's right, why am I so stupid, obviously to resist the attack of the iron ants, I only need to defend a two-meter range, and send them out of the two-meter circle is enough, I don't need to kill them at all, that will only consume my own spiritual power!"

That's right, he has been keeping his attack power unchanged for the past few months, and at the same time, he has also caused certain casualties to the iron ants, which has caused his consumption to remain high, and it is definitely impossible to extend the time.

Now Wang Han woke up the person in his dream with a word, so that he could find a way out in an instant, and his pace was even faster, and he needed to confirm whether this method had a feasible surname.

Soon, he was entangled with the iron ants, which appeared almost every day, and he was used to it, but the iron ants were still as if they had met him for the first time, and the attacks on him never abated in the slightest.

"Reducing attack power is to reduce the consumption of spiritual power, just send them out two meters!" At this moment, a voice sounded in Li Chen's heart.

"Forty minutes..."After this calculation, he tried his best to suppress the attack power, prompting him to have some uncontrollable situations at the beginning, giving the iron ants to attack to a distance of one meter and five, but he had already foreseen that this would happen, but he did not panic because of this, at the same time, he adjusted the attack strength, little by little to the point of knocking the iron ants away, and maintained this balance line, sure enough, with his unremitting efforts, he could only barely reach twenty minutes, doubling the height of life.

And he was also full of emotion, why didn't he think of reducing his attack power and extending the time in the first place?

Next, he faced the bite of the iron ants, but his endurance was no longer what it used to be, as if he had rough skin and thick flesh, and only felt that the bite of the iron ants was like tickling.

"It seems that the next step should be to let him deal with the third-order wind wolf, and after he fails, he will teach the second-order chain thorn, with his current level of control of spiritual power, he should be able to master the use of the chain thorn in a short time!" Wang Han saw that Li Chen could understand it at one point, but he secretly breathed a sigh of relief, he was afraid that Li Chen would not use his brain, and now he wanted to think about improving Li Chen's combat ability again.