Chen Lang opened up a cave five miles away from Chengping City, and by the time he had completed all the work, two hours had passed.

After resting for one night, the next day, Chen Lang flew back to the Spirit Rune Sect and returned the Spirit Sparrow to Yao Haiping. After chatting a few words, Chen Lang got up to say goodbye, and before leaving, he pulled out two peach trees, and asked for some seeds of spiritual herbs and green hemp vines, to see if he could plant them outside his cave.

The reason why Chen Lang was reluctant to stay in the Spirit Rune Sect was because the cave mansion had no formation to cover up, and there was no secret at all. He has too many secrets that he doesn't want Yao Haiping's father and daughter to know, and it is more convenient to move away from Xiaotaoshan in the future.

Flying back to the cave, Chen Lang opened up a medicinal field outside the cave, planted the seeds of spiritual herbs and green hemp vines, and then performed the rain distribution technique.

The rain containing the aura makes the spirit herbs and green hemp vines thrive, and after the rain stops, it actually matures directly, which is worthy of being a secret technique that can ripen the herbs, and it seems that the strengthening of the rain technique also needs to be put on the agenda.

Chen Lang then performed the rain distribution technique, sprinkled the harvested herb seeds into the medicine field, and waited until there was no room for planting in the medicine field, Chen Lang stopped.

"In a few days, I will go to Fang City to exchange for the formation to cover the cave mansion, and then expand the medicine field. Chen Lang thought so and entered the cave.

He carved out three stone rooms in the belly of the mountain, one for incubating spirit insects, one for meditation and cultivation, and one for drawing talismans and refining pills.

At this time, what Chen Lang wanted to do was to hatch all the insect eggs in the clay pot, and the old man who passed on his insect control technique left a lot of insect feeding pills, which was enough to hatch all the insect eggs.

In addition, there were still a lot of spirit stones in the old man's storage bag, and Chen Lang tried to strengthen the insect control technique and evolved into the insect control spirit technique.

What are the changes in the insect control formula compared to the insect control formula?

If you want to control the spirit worm, you need to use the essence blood in the monk's body to make the spirit worm obey the order, and the loss of essence and blood is too much, which will consume the life of the monk, and the reason why the old man ages so quickly is probably because of the serious loss of essence and blood.

What about insect control?

Only the blood of the monk is needed to make a blood contract, and it will not cause any harm to the body.

Hatching the eggs in the clay pot one by one, Chen Lang didn't rush to make a blood contract, if it was just an ordinary insect, it would be a waste of time to make a blood contract, what he wanted was a spirit worm, a spirit worm that could make the monks frightened!

It's a pity that the eggs found by the old man are ordinary, and there is nothing Chen Lang wants.

There are all kinds of butterflies flying in the cave, and there are crickets and locusts jumping around, and only the last clay pot is left.

Chen Lang took a deep breath and was a little nervous. However, he immediately laughed self-deprecatingly, shook his head, and said to himself: "What's there to be nervous about, if you don't have a spirit worm, you can go and find it yourself, what do you care about so much?"

The eggs in the jar were extremely small, looking like ant eggs, and Chen Lang also wondered in his heart that the old man might have dug up the ant eggs.

Feeding insects pill was thrown into the clay pot, the eggs were gently agitated, and four tiny ants came out in a short time, Chen Lang was not too disappointed, but it was always a little regrettable.

The little ants in the jar quickly molted and grew up, and Chen Lang looked out of the cave with bored cheeks, secretly distracted. It wasn't until the two ants flew out of the clay pot that he looked stunned, the situation of these two ants was not right!

They are not ants, but some unknown insect. The bodies are half a finger long, and if you don't look closely, you can't find their transparent wings. They are extremely aggressive, viciously attacking the butterflies flying in the air, where can the butterflies withstand the bite of the big jaws, they fall down one after another, and the next moment, they are like ice and snow melting!

There was an indescribable smell in the air, and two poisonous insects attacked Chen Lang again. Chen Lang was not angry, but smiled, this is the strange insect he was looking for!

Just like trapping four centipedes, Chen Lang froze the two poisonous insects in the ice. The time of a stick of incense has passed, and the two poisonous insects are still alive and well, Chen Lang was surprised and delighted, if there is a strange insect list, the ranking of this poisonous insect is definitely higher than that of centipedes.

Since he didn't want to sleep, Chen Lang simply threw the two poisonous insects into the spirit beast bag, and then put some insect feeding pills into it. He sank into the spirit beast bag and observed the poisonous insects' every move, if it was a male and a female, the poisonous insects would lay eggs, I hope he has this good luck.

After a while, two poisonous insects broke through the ice, they first ate up the scattered insect pills, and then, staring at the centipede frozen in the ice.

Chen Lang secretly said that it was not good, and immediately wanted to release the centipede, but it was too late, and the two poisonous insects bit through the ice almost in the blink of an eye, collided with their big jaws, and tore the centipede.

The centipede was woken up in pain and fought with the poisonous insect, although the bite force of the poisonous insect's jaw was extremely strong, but the body was not as hard as the centipede, both of which were covered in scaly wounds, and in the end, the poisonous insect was slightly better and ate the centipede cleanly.

After devouring the centipede, the two poisonous insects actually molted again, and the other three centipedes slowly woke up. Chen Lang decided not to interfere, the spirit insects don't need too much, if devouring the centipede can make the two poisonous insects evolve stronger, then why not?

The molting insects had a metallic sheen on their bodies, and they pounced on a centipede. It may be because they once fought with centipedes, they fought much smarter, with the help of winged lightning to attack each other, and lightning rose into the air to dodge the centipede's counterattack, several vicious fights, the remaining three centipedes were devoured by poisonous insects.

After solving the centipede, there was no other living creature in the spirit beast bag, and the two poisonous insects flew aimlessly inside, probably looking for an exit, and I don't know how long they flew, they finally got tired and began to mate.

"One male and one female, good! very good!" Chen Lang was very happy.

Soon, the two poisonous insects ended mating, and then the female poisonous insect ate the male poisonous insect, and the male poisonous insect had no desire to resist.

Chen Lang had seen a lot of the phenomenon of sex eating the same kind, and he didn't feel so surprised.

"In a few days, the poisonous insect should be laying eggs. Chen Lang thought so, but suddenly found that the female poisonous insect had laid eggs.

This came too suddenly, Chen Lang really didn't expect it to come so quickly.

After laying ten eggs, the female insect is much weaker, and she waits quietly by the eggs, waiting to hatch.

Chen Lang didn't want to wait that long, he put a few insect feeding pills into the spirit beast bag, and the female poisonous insects didn't react at all, as if they weren't going to eat them. The scattered danxiang made the eggs hatch faster, and ten poisonous insects like ants were drilled, they first ate the female poisonous insects, and then wanted to eat the insect feeding pill, which was poured into the clay pot by Chen Lang.

The index finger cut through the palm, the blood flowed into the clay pot, Chen Lang pinched the trick and recited the spell, one by one the blood talismans seeped into the body of the poisonous insects, the blood contract was set, Chen Langton felt ten breaths that were very close to him, he could make the poisonous insects obey orders, and he could also take their lives in an instant.