This is the limit that Li Feng can achieve now. [Unstable Law Ball] can only remain stable for one hour at most and can no longer increase the time.

However, the magic circle can continue to be improved and the absorption speed can be increased. Now it takes half an hour to make one. This is too low to save many [unstable law balls] at the same time.

Therefore, Li Feng next improved the magic array and shortened the production time. He tested the power of the unstable law ball, and at least ten had to be prepared to be effective against the high-level demon king.

With the experience accumulated before, Li Feng has strengthened the field of the micro magic array a lot and has been constantly improving it. Finally, the creation time of the Law Ball has been increased to 10 minutes, which is a huge improvement.

In addition, he can use up to three magic arrays at the same time. The entire technology has reached its current limit. If you want, you need to increase your strength to the level of a high-level king.

System prompt: Congratulations on creating the super skill [Immature Law Ball Creation], reputation value +10000, [Tiandi Haolu] x1000.

"Damn, I actually rewarded 1,000 red luck points. What's the rhythm!"

Li Feng looked at the system prompt and was stunned. This was the first time he had received a lucky reward. I don’t know what happened.

He even didn't expect that the set of techniques he created would be a super skill. This is the third super skill he obtained, and it was created by himself, which is of great significance.

[Immature Law Ball Creation Technique] You can collect original laws through exclusive magic circles and create unstable law balls. You can use up to three magic circles at the same time. The time for each magic circle to condense the law ball is 10 minutes.

If three magic circles are used to make the law ball together, he can accumulate a large number of law balls in a short period of time. In the future, he can use this skill to kill the middle-level king.

However, although this super skill is amazing, it has great limitations. Only in places like the Mysterious Palace where the original laws are sufficient can the ability of this skill be maximized. If there are fewer original laws outside, it is basically impossible to use it.

When his strength improves in the future, he can improve this super skill. He can directly absorb the original laws from the world to create unstable laws balls.

After all, this skill is just to temporarily save the original laws and throw them out when they are about to be used. There is no need to refine them, so the difficulty will naturally not be too terrifying.

After refining ten law balls, Li Feng was much more confident. Now when he met a low-level demon king, he could end the battle faster. Even if he could not kill the opponent, there would be no problem with severe damage.

As for the middle-level demon king, he can fight hard through the law ball, and his winning rate is relatively high. If he encounters a high-level demon king, he can directly use the law ball to create escape time.

Now that he has this super skill, he can finally relax everything and fight the demons with the powerful!

Without much hesitation, Li Feng immediately searched the palace and conceived various ways of fighting in his mind.

More than two hours later, he met the Demon King of the Nether Bone Somewhere in the palace and started fighting on the spot.

He first used a Void Flash Cutting skill to break through the defense of the Demon King of the Nether Bone, and then hit a [Unstable Law Ball].

When the law ball appeared, the Demon King of Nether Bone was shocked and felt extremely dangerous. His body flashed wildly, trying to avoid it with all his strength.

However, this law ball ignored the space distance and instantly hit his body. A large number of original laws burst out, causing a huge impact on him. A blood hole appeared on his waist and blood flowed across his body.

The Original Law penetrated into his body and carried out great damage, causing severe pain.

The Demon King of Nether Bone was very angry, circulating his entire body's strength, suppressing the original laws that were raging in his body, and at the same time used the powerful magic. Black bone spurs filled the sky and launched a crazy attack on Li Feng.

Li Feng succeeded with a blow, and a hint of joy appeared on his face. He used the soul-reverse mad demon to transform, and turned into a peerless demon. His murderous aura soared into the sky. He held a giant axe and started a battle with the Demon King of Nether Bone.

The bone spurs of the Nether Bone Demon King are very terrifying, with super armor-breaking ability. They often pierce his abyss demon fire shield defense, and then stab a lot of wounds on him, taking away a lot of blood.

Of course, Li Feng's attack was also very fierce and powerful. The battle axe in his hand shattered many bone spurs and hit the Demon King of the Nether Bone, which also caused great damage.

Every time he catches an opportunity, Li Feng will throw out a law ball, causing huge damage to the Demon King of the Nether Bone. This law ball cannot be avoided and can only bear it.

"Damn human!" The Demon King of Nether Bone roared repeatedly, feeling his body becoming increasingly uncontrollable, being ravaged by various origin laws, and his attributes were declining in all aspects, and gradually he was unable to do so.

Li Feng's battle was extremely fierce, and his attack never stopped. He used the method of exchanging injuries for injuries, and he did not give him any time to heal.

After being hit by the fifth law ball on his body, the blood volume of the Nether Bone Demon King had dropped below half. He was in very poor condition. Although he was full of unwillingness, he did not fight and ran away directly.

After this battle, the Demon King of the Nether Bone was seriously injured and his strength was greatly reduced. He could not pose any threat to Li Feng in a short period of time, and successfully reduced a strong opponent.

The powerful power of the Law Ball was verified, and Li Feng's confidence increased greatly. In his recovery state, he continued to look for the powerful demons to fight and transformed into a terrifying assassin.

In just a few days, Li Feng used the Law Ball to kill two low-level kings, seriously injured two middle-level kings, and escaped from the high-level kings three times, with a terrifying record.

His name appeared on the World Channel several times, triggering a big wave in the world of God. For a moment, he became a sensational figure in the entire continent, and all kinds of legends about him began to appear.

Everyone knows that Li Feng's strength has not reached the level of a low-level king, but he can continuously kill low-level demon kings, and even mid-level demon kings can injure. This combat ability can no longer be guessed by common sense.

Li Feng learned from Meng Qingling that after learning about the relevant situation, the demon clan had issued a kill order on him and sent more powerful people to suppress him.

Li Feng had long been mentally prepared for this situation. This was exactly the effect he wanted to achieve. He attracted the powerful demons as much as possible and then attacked them.

However, after this series of things, the powerful demon clan will definitely be more vigilant and will form teams to prevent them from being defeated by each one. If Li Feng wants to take action, he may not find many opportunities.

But even so, Li Feng still made a profit. He could hold up many powerful demons here alone, and even if he couldn't take action, he achieved his goal.

Now he just wants to see how many powerful demons he can attract. This mysterious palace is very dangerous, and he doesn't really believe that the demons will send key figures to come, if they fall here.

So, Li Feng began to refine the law ball with peace of mind, take the initiative to attack, constantly harass the powerful demons and cause damage. He has the power of the holy soul to protect himself, plus the original law of illusion, and has super escape ability, and the high-level kings have no way to deal with him.

I have to say that this mysterious palace is simply home for Li Feng. The origin law will cause great trouble to other strong people, but it has become a good helper for him.

Under Li Feng's crazy bombardment, many of the powerful demons were injured, and some of them left this space with serious injuries. It seemed that the peak demons were secretly helping each other.

The demon clan has a very profound foundation and masters various terrifying secret techniques. He launched mysterious attacks on Li Feng several times, but in the end he was blocked by his use of the power of the holy soul and his luck.

If it were someone else, he would have been killed by the demons long ago. However, Li Feng didn't take many tricks, and all kinds of secret techniques were ineffective, so he had met a nemesis.

Li Feng, who has mastered the complete origin law of the holy soul, can eliminate most negative states, and can be immune unless his power exceeds him too much.

Xiao Zi has been very diligent for this period of time. He knew that Li Feng is now very dangerous and needs a lot of luck. He has been working hard to collect luck, which has brought great help to Li Feng.

Strangely, there are a lot of luck in this space. Every time Xiao Zi goes out, she will gain something, including some red luck.

This situation made Li Feng more firmly believe that in this mysterious palace, there may really be the power of destiny.

Li Feng and Xiao Zi communicated carefully and learned that the concentration of luck in this mysterious space is many times that of the outside world. As long as you have time, you can collect a large amount of breath, among which purple luck is the largest.

After some analysis, Li Feng felt that these lucks should all come from the strong people who died in this space.

No matter what kind of existence it is, being able to reach the level of kings itself means having a lot of luck. After they die, these luck will dissipate and become a state of unownership.

Luck is one of the highest quality powers in the world, and it is extremely magical. After so long accumulation, the luck in this space has become very large.

Li Feng felt that this was a huge opportunity. If he could absorb the luck here, his strength would be improved to a great level and he could not be afraid of the high-level kings.

But until now, he still didn't know how to get out of the mysterious palace, and the scroll back to the city could not be used unless it was death.

He thought about it and decided to collect luck. So he contacted Wang Meng, conveyed his ideas, and asked An Qi to help him.

If he leaves this mysterious palace, he will be very dangerous and may be attacked by the powerful demons, but he still decided to take a risk. Anyway, he can bear it if he dies once.

Xiao Zi’s main ability is to discover the luck of qi. The speed of absorbing luck is not very fast. If you want to absorb luck on a large scale, you still have to rely on the luck absorption technique. (To be continued...)
Chapter completed!