When Ye Yu rested three times and Ye Ziyong rested twice, Wang Jingcai felt a little tired, sat down to eat some preserved demon beast meat, and took a few jade dew pills. Although he has a lot of mana, it is also a big burden to send powerful attacks for a long time, and it is always right to stay in the best condition in dangerous places.

The six of them took turns to rest and fight, killing tens of thousands of poisonous insects every day, and they were able to obtain about two hundred Yin Soul Beads every day, as well as more than a dozen yellow poison crystals the size of eggs. The poison crystal is more precious than the Yin Soul Bead, it is the best material for the refining of the body refining cultivator, and it is also a precious material for the advancement of poisonous insect spirit beasts, and it is difficult to find one in a thousand spirit stones outside, let alone such a pure crystal.

Day after day, the cooperation of the six people became more and more tacit, and the poisonous insects were killed by Lianzhu two or three zhang away from them, and the damage they received was almost zero, and they consumed more than thirty medium-grade spirit stones every day, and after a month, they consumed thousands of medium-grade spirit stones. In order to save spirit stones, they had to use flying swords to kill poisonous insects, the attack distance of flying swords is not as far as that of bows and arrows, so that the range of poisonous insects hunted is much smaller, and the speed of killing poisonous insects has also slowed down, only two-thirds of the original bow and arrow in a day, that is still the reason why Wang Jing used the six soul chasing drums to kill more than half of the poisonous insects.

After two months, Ye Ziyong and the others have consumed eight or nine out of ten spirit stones, and they are also very tired from the long-term continuous fighting, and the comprehension in the battle also needs time to digest, if they continue to stay in the wild, their lives will be in danger, they decided to go back to the temporary fang city in three days to repair, with the property they have on their bodies now, anyone who sees it will start robbing, not to mention that Wang Jing and the others have been targeted.

After this period of fighting, Ye Ziyong's mana has been consummated, and his divine thoughts are infinitely close to the early stage of Jindan, and he only needs to go back and buy a Jindan Dan to retreat and impact the Jindan period. The underground ghost city has a strong yin atmosphere, if you want to break through here, you need to use a large number of spirit stones to arrange a large array of spirit gathering spirit into the body, and the difficulty is much more difficult than breaking through in the outside world, but he is reluctant to let a few people rain lightly, and the date of the breakthrough is delayed again and again, and the excuse is always that the foundation is solid, and the breakthrough will come naturally, and everyone knows that they will not persuade again.

After two months of training, Wu Lingchun's mana and divine thoughts have also reached the Great Perfection, and she only needs an opportunity to break through, she has deep feelings for Ye Ziyong, and she will definitely not break through in advance.

Ma Sanqiang also entered the late stage of foundation building, and after taking a few yellow poison crystals, his physical body became stronger, and his combat effectiveness increased a lot, and his physical body alone could fight with poisonous insects.

Liu Hai's cultivation has reached the peak of the middle stage of foundation building, and the precipitation of a period of time will also break through to the late stage of foundation building.

Although Ye Yu is still in the middle stage of foundation building, his mana has already solidified, and he still needs a long time to accumulate.

Wang Jing was not a long time earlier than Ye Yu to break through to the middle stage of foundation building, and his cultivation was also in the middle stage of foundation building, but he had the immortal body of the Heavenly Demon, and he had cultivated to the second level of the strong muscles and bones, and his physical body could resist the lower grade spiritual weapons of the monks in the foundation building period without being injured. In order to continue to improve the strength of his body, he specially tried to fight with poisonous insects to refine his body, cast wind and thunder steps to come and go without a trace, and fought with poisonous insects with his bare hands, and he could smash the poisonous insects with three or five punches.

Under the ascension of the Divine Thoughts and the Six Soul Chasing Drums in the middle of the Jindan period, Wang Jing's combat power was extremely terrifying, and he was confident that he would fight the Great Perfection Cultivators in the late stage of the foundation building in a group. During this time, he tried to use the Cloud Spirit Seal to melt the yellow smoke emitted by the death of the poisonous insects, but as a result, the richness released by the Cloud Spirit Seal Secret Technique he cast was dyed yellow, and the restrictions on the monk's divine thoughts trapped in it were further restricted, and the poisonous smoke could corrode the monk's divine thoughts and the monk's body and spiritual weapons, and even Ma Sanqiang, who dared to devour the poisonous crystal refining body, suffered a big loss in his Cloud Spirit Seal Secret Technique.

Ma Sanqiang was trapped in it as an experimental object, his eyesight was less than one zhang, his mind was less than three zhang, he walked completely, Wang Jing followed forward, he retreated, Wang Jing followed backwards, coupled with the continuous use of cloud steaming and blue illusions, Ma Sanqiang thought that he had been running forward. But after two or three hours, he was still stumbling like a headless fly in the yellow smoke, and without anyone to guide him, he could not get out of the range of yellow smoke within a radius of sixty zhang. This is still Wang Jing did not attack, otherwise the Netherworld Flying Needle, Shura Spider, and Six Soul Chasing Drums hidden in it could kill him in seconds.

In the past two months, the Shura Spider has devoured thousands of Yin Soul Beads and hundreds of yellow poison crystals, and has advanced to the early stage of foundation building, and the pink silk net it spits out can cover a range of more than ten zhang, and it is more resilient, and it also has poison attributes, and the monks trapped in it are attacked by toxins all the time.

After the Shura Spider advanced to the early stage of foundation building, its intelligence also improved a lot, and it knew that it had taken the initiative to ambush. Now it can ambush alone in the path of poisonous insects, opening the pink wire net in advance, like a beautiful tent fluttering in the air in the wind. As soon as the poisonous insect enters it, the pink tent immediately closes, binds it tightly and pulls it into the mouth, swallowing it along with the belt meat. Because of the large number of poisonous insects here, the intelligence is relatively underground, and there are not a few people who are attacked by Shura spiders for no reason. At the end of the day, the Shura spider can also devour hundreds of poisonous insects, and there is no need to rest, the energy generated by refining the poisonous insect is enough for its consumption when fighting, and the excess energy is absorbed.

Seventy-three demon soul ants devoured millions of white flames, and had evolved to the middle stage of qi refining, flying out more than twenty zhang in an instant, the fluctuation of spiritual power was extremely subtle, and the body was very flexible, not afraid of the bombardment of heavy magic weapons, and the poisonous mist spewed out by poisonous insects. The Demon Soul Ants are devouring the void of the white flames, and they are still practicing the combined attack technique taught by Wang Jing, sometimes forming a huge net to hold the poisonous insects, sometimes becoming a sharp arrow piercing the poisonous insects, the most powerful thing is that the seventy-three Demon Soul Ants crawl all over the surface of the poisonous insects' bodies at the same time, and at the same time strive to devour, the four small feet of the Demon Soul Ants are full of tiny suckers, and they will not be shaken off if they crawl on the smooth body of the poisonous insects, and it will not be long before their sharp beaks will pierce the skin of the poisonous insects, burrow into their bodies and devour their hearts, and after a while, the poisonous insects are left with an empty skin, and then there are no bones left, not even a trace of yellow smoke。

If this group of demon soul ants sneaks up on a foundation building stage monk, and that monk does not have a spiritual weapon such as self-protection, it is no more troublesome for the demon soul ants to devour than it is to devour poisonous insects. The only disadvantage of the demon soul ant is that it is afraid of fire, and when it sees fire, it will be so frightened that it will not dare to rush forward, and it will be like a tiger in a dark environment, and its power will be increased by two or three points compared to usual.

Wang Jing collected the six soul chasing drums, tried to use the cloud spirit seal to break into the poisonous insect swarm, and used the combination of the Nether Flying Needle, the Shura Spider, and the Demon Soul Ant to kill the poisonous insects, and found that its speed was faster than that of the Soul Shattering Bow alone. Because the poisonous insects can't distinguish between the southeast and the northwest after being shrouded in yellow smoke, and the Shura spider and the demon soul ant are Wang Jing's spiritual pets and are not affected by the yellow smoke. 671