However, if you want to become the Gu King of the Ten Thousand Gu Venerables, for the current Ten Absolute Gu and the Blue Locust Gu, there is still too far to go, the realm of the Battle Gu is already a very terrifying existence in the human world, if you can advance to the high-level Battle Gu, even the monks of the Spirit Realm will be afraid of three points!

The higher the level of the spirit Gu, the more terrifying its power is, but once the poison is released, it is more difficult to recover, if the poison is released excessively, it may cause the realm to fall, or be eaten by its own poison, so unless it is a last resort, high-level spirit Gu rarely makes a move.

Lin Feng took out the Purple Dish Gu Refining Tower, and after the tower lid was opened, the two Gu Kings lazily crouched in their respective pavilions, and after advancing to the Battle Gu, they knew the importance of preserving their poison, and unless Lin Feng summoned them, they would never consume their precious poison power.

Therefore, after opening the Purple Dish Gu Refining Tower, the two Gu Kings were still crouching at the bottom of the tower, without the slightest desire to fly out, but Lin Feng used his divine sense to forcibly drive them into the poison test area at the bottom of the tower, and then began to put poison materials into the poison test area.

For this moment, Lin Feng had been waiting for a long, long time, what he had to do now was to refine the first strange poison in the cultivation realm: Ten Thousand Poisons Without a Shadow!

The venomous power of Ten Thousand Poisons and Shadowless Poisons may not be the strongest of all poisons, but its characteristics of being without a trace are the greatest killing opportunities! And once it is impacted by spiritual power, even the slightest amount of poison, Ten Thousand Poisons and Shadowless Shadows will burst out with the power of one of its poisonous throats!

According to the poison recipe left by the Poison Wood Divine Monarch, the toxicity of the Ten Thousand Poisons Shadowless in the twelve realms is getting stronger and stronger, and the effect of the Shadowless is getting deeper and deeper, and even the strong people in the spirit realm will be difficult to avoid its secret attack.

The formula of Ten Thousand Poisons without Shadow is actually not the only one, what the Poison Wood Divine Monarch left behind is only the poison formula he came up with based on the accumulation of the Poison Monarchs of the Thousand Gu Sect and after countless trials, but due to the limitation of the shortage of the main poison, he finally stopped in the third realm of Ten Thousand Poisons and Shadowless.

To refine Ten Thousand Poisons without Shadows, you need a strong and fierce poison as the main poison, and then match it with other secondary poisons of the corresponding attributes to cover up the fierce toxicity in the main poison, but the success or failure of this match needs to be tempered by the battle Gu to know.

In Lin Feng's hands, the Poison Wood Divine Monarch had already used the finished poison formula, so there was no need to test it at all, but whether this set of poison prescriptions could continue to improve in the realm of Ten Thousand Poisons and Shadowless Shadows was still unknown, because the level of the realm of Ten Thousand Poisons and Shadowless Shadows depended on the ability of the Battle Gu to resist it!

All the poisons are shadowless, no matter what kind of formula, their main poison and all secondary poisons must be unrefined original poisons, that is, poisonous weeds, poisonous blood, or other poisonous materials that have not been refined by monks, and all poisonous materials must be swallowed by battle Gu-level spirit Gus.

Due to the special formula, after the battle Gu is swallowed, there will be beads of sweat or saliva oozing out of the body and mouth, and after the sweat and saliva are cooled, the crystals or powder condensed into are the finished products without a shadow!

The battle Gu swallowed these poisonous materials, it had no effect on its own cultivation, and even had a promoting effect, but the first-order battle Gu could only quench the third-level Ten Thousand Poisons without a shadow at most, and the war Gu with poor qualifications, after its sweat and saliva cooled, the quality of the poison powder crystallized was too poor, and the toxicity and shadowless effect were too low, and it could not meet the requirements of the Ten Thousand Poisons without a shadow at all.

The higher the level of the battle Gu, the higher the level of the condensed Ten Thousand Poisons without Shadow, the shadowless effect and toxicity will increase, but the number will gradually decrease, until Zuihou is completely accustomed to this set of poison formulas, and there will no longer be sweat and saliva from the body, and the Ten Thousand Poisons Shadowless Realm that this set of poison recipes can achieve can only stop here.

Therefore, the tempering of the Ten Thousand Poisons without Shadow requires both the correct poison prescription and the War Gu with high qualifications in order to achieve a higher realm, the advantages and disadvantages of the poison prescription determine how far the Ten Thousand Poisons and Shadowless can go, and the advantages and disadvantages of the Battle Gu determine that under the same circumstances, the quality and level of the Ten Thousand Poisons and Shadowless Shadows can be obtained.

When the Poison Wood Divine Monarch originally refined the Ten Thousand Poisons Shadowless, the Battle Gu used must also be extraordinary, otherwise, it would be impossible to refine the Ten Thousand Poisons Shadowless to the third realm, and the two Great Gu Kings in Lin Feng's hands had more potential than the Poison Wood Divine Monarch.

The Blue Locust Gu in Lin Feng's hand was obtained from the Poisonous Wood Divine Monarch, but unfortunately, the Blue Locust Gu had not yet grown into a battle Gu state in the hands of the Poisonous Wood Divine Monarch, otherwise, with the qualifications of the Blue Locust Gu, as long as it reached the second-order battle Gu,

It is possible to refine the sixth realm of Ten Thousand Poisons and Shadows required by the Poison Wood Divine Monarch, and this realm can only be completed by the sixth-order battle Gu that is equivalent to other Gu types.

The sixth realm's ten thousand poisons are shadowless, and their toxicity is incomparably huge, and the shadowless effect is even more extraordinary, I am afraid that it is a monk in the infancy stage, and it is difficult for the light external mana to stimulate its hidden toxicity, and once it enters the duel, the mana fluctuations suddenly increase, and once the poison is triggered, it is almost certain to die!

The Poison Wood Divine Monarch refined Ten Thousand Poison Shadowless in order to fight against a giant lord, and Lin Feng had promised to complete this vendetta for him in order to obtain his inheritance, but with the sixth-order Ten Thousand Poison Shadowless against this giant lord, Lin Feng couldn't imagine how terrifying the other party's strength was.

The poison prescription left by the Poison Wood Divine Monarch is based on the Stunning Castus Mother, a large number of poisonous weeds and the poisonous blood of some demon beasts are used as secondary poisons, due to the scarcity of the Stunning Castus Mother, the poison of the Poison Wood Divine Monarch is difficult to be abundant, and the ten thousand poisons are not visible from the body of the Battle Gu, the shape of the Battle Gu is petite, the amount of sweat and saliva is minimal, and the preciousness of the Ten Thousand Poisons without a shadow can be seen.

Lin Feng used the Sumeru Illusion Ring to ripen these poisonous weeds, but before the baby, his divine sense and mana were not enough to control the poisonous power of the poisonous weeds, and in order to avoid the destruction of the elixir in the Sumeru Illusion Ring, these poisonous weeds were not ripened for a long time.

At this time, he put all the medicinal seeds in his hand into the Sumeru Phantom Ring in batches, and used the powerful soul element and mana to shield the poisonous weeds, and after they were quickly ripened, he moved out of the Sumeru Phantom Ring, and the medicinal power of the poisonous weeds could not be diverted at all.

Then, Lin Feng put all the prepared materials into the poison testing area of the Purple Dish Gu Refining Tower.

The Bi Locust Gu and the Ten Absolute Gu, after swallowing these poisonous materials, quickly became irritable, the special poison formula made them hot and dry, the poisonous materials were quickly transformed in their bodies, and the poison was absorbed by them at the same time, and the other highly poisonous mixed into it was excreted with the oozing sweat and exhaled saliva gas, and after the cooling of the Purple Dish Gu Refining Tower, it became a poisonous powder without a shadow!

The first batch of Ten Thousand Poisons without Shadow was finally successfully refined, although the amount was very small, and the quality was only one layer, but as long as the strength of the Blue Locust Gu and the Ten Absolute Gu was slightly improved, the realm of the Ten Thousand Poisons and Shadowless Gu would rise with it, and the Blue Locust Gu and the Ten Absolute Gu of the first-order battle Gu should have the ability to quench the third-order Ten Thousand Poisons without Shadow.