Zhou Lei picked up the array disk and looked at it, and after making sure it was correct, he nodded and said, "Yes, but it is the lock yuan array." ”

Immediately, Zhou Lei said again: "I also need a set of attack formations." ”

"What do you want so many formations for? Forget it, I shouldn't know I don't ask, save the trouble. The old man said with some confusion.

"There is a medium-grade quicksand formation, and if anyone breaks into this formation, they will be trapped in the quicksand; There is a high-grade giant wood array, if a person breaks into this array, he will be attacked by the giant wood in the array, this giant wood can be transformed into virtual and real, virtual and real, real and virtual, making it difficult for people to defend.

"The high-grade flying sand formation, if people break into this formation, they will be lost in the yellow sand, this yellow sand can be divided and gathered, forming a sand ball to attack the people trapped in the formation, it is a set of offensive and defensive formations."

"These formations are all very good, but I don't know how many lower grade spars are needed?" Zhou Lei asked.

"The quicksand array requires five thousand lower-grade spars, the giant wood array requires eight thousand lower-grade spars, and the flying sand array needs ten thousand lower-grade spars." The old man enumerated them one by one.

"There are trees on Huangdao, and it is most suitable to cooperate with the high-grade giant wood array. And the flying sand formation, the quicksand formation, is not suitable. After all, on Huangdao, except for some sand near the sea, there is no other place. Zhou Lei thought to himself.

Zhou Lei said: "Then let's take the giant wood array." ”

"Okay." The old man turned around and brought a box from the back shelf and handed it to Zhou Lei.

The old man continued: "Because you are an inner disciple, the price is eighty percent. ”

Zhou Lei nodded, and handed the inferior spar that should be delivered to the old man.

The old man took these inferior spars, counted them, and nodded with satisfaction.

After leaving here, Zhou Lei didn't need to buy anything else, so he went back to Huangdao.

A day later, when the sun rises. Zhou Lei returned to Huangdao.

And at this time, Kang Tian had already returned.

"Has the formation been bought?" Kang Tian saw Zhou Lei and asked with a smile.

"I bought the Lock Yuan Array, the Giant Wood Array. The Lock Yuan Array can be arranged at the mouth of the Yuanquan, and the Giant Wood Array can be arranged in the Lord's Mansion. Zhou Lei replied.

"Well, that's good." After Kang Tian listened, he nodded and said.

"Let's go and set up the formation." Zhou Lei opened his mouth and said.

Immediately, Zhou Lei and Kang Tian came to Yuanquankou. Zhou Lei took out the array disk of the lock yuan array and arranged it near the mouth of the yuanquan, and only after the arrangement was completed, Zhou Lei started the lock yuan array.

In an instant, a gust of wind was born at the mouth of the yuanquan, and the originally scattered vitality slowly gathered together, and the concentration of the vitality at the mouth of the yuan spring increased a lot, and there was no sign of leakage.

After arranging the lock yuan array, Zhou Lei and Kang Tian went to arrange the giant wooden array.

"How should this giant wooden array be arranged?" Zhou Lei said with some hesitation.

"Zhou Lei, how are the woods outside Yuanquankou?" Kang Tian pointed to the leafy woods and spoke.

Zhou Lei thought for a while, and according to Kang Tian's proposal, he decided to cover the entire forest with the help of the trees on the island to strengthen the strength of the giant wood array. After all, under the virtual and the real, it is impossible to prevent it.

"With the Giant Wood Array to protect Huangdao, it is a cultivator of the Bone Realm, and the Thirteenth Elder Kang Yang can defeat the Giant Wood Array by controlling it." Zhou Lei thought confidently.

After doing all this, Zhou Lei handed over the control techniques of the Lock Yuan Array and the Giant Wood Array to Kang Tian and the Thirteenth Elder Kang Yang.

Kang Tian, the thirteenth elder Kang Yang studied for a long time and learned.

Thirteenth Elder Kang Yang opened his mouth and said: "Island Master, can I live in the Giant Wood Array, this can also be suitable for taking care of the Giant Wood Array, if I encounter someone who is trying to do wrong, I can also react as soon as possible." ”

Zhou Lei nodded and said, "Naturally." ”

Thirteenth Elder Kang Yang was busy with his own relocation, so he took his leave and left.

And Zhou Lei and Kang Tian returned to Yuanquankou and planted the spiritual grass, elixir, and spiritual fruit harvested this time.

Zhou Lei performed the Spring Breeze and Rain Technique, making light rain fall in the sky, so that these spirit grasses, elixirs, and spirit fruits could take root and sprout.

The roots of the pineapple fruit tree, Zhou Lei, and Kang Tian discussed it and did not choose to plant it. After all, the pineapple fruit tree is a little unusual, if it is detected by others, it will definitely not be able to protect it with its own ability, and it may even lead to a catastrophe.

The eggs of the sacred beasts of the whales in the mountains, Zhou Lei, and Kang Tian also felt that they were not placed at the mouth of Yuanquan. The aura emitted by the eggs of the sacred beasts of the whales in the mountains may also lead to annihilation.

"Zhou Lei, the roots of the pineapple fruit tree can be preserved for decades, but the eggs of the sacred beasts of the mountain whales are in urgent need of vitality, and if there is no vitality supplement, it may die in ten days and half a month." Kang Tian said.

Kang Tian rest assured, Yuanquankou naturally can't be put down. However, the underground water veins below the mouth of Yuanquan can be prevented. Zhou Lei said with a smile.

"I forgot about the underground water veins." Kang Tian said with some embarrassment.

"Okay, Kang Tian, you stay here, I'll go into the underground water vein." Zhou Lei advised.

"Don't worry." Kang Tian nodded and said.

Zhou Lei, urging the cloak of the avenue, passed through the Yuanquankou, and entered the underground water vein connecting the Yuanquankou.

The underground water veins spread throughout Huangdao, and in its depth, Zhou Lei has never been there. However, there is no danger in the underground water vein, and Zhou Lei is not too worried.

In the underground water veins were very dim, Zhou Lei's divine sense probed and found a place full of vitality and dry after all. If the water flow is strong, you can cover it all. If the water flow is slow, it may leak out of the water.

"The best place to be?" Zhou Lei nodded and said.

Put the eggs of the sacred beasts of the whales in the mountains and put them here. Zhou Lei arranged some simple formations around him and left here.

The eggs of the sacred beasts of the mountain whales are not something that can hatch overnight, and Zhou Lei estimates that it will take thirty years.

returned to Kang Tian's side and leaked his figure. Kang Tian noticed it as soon as possible, and said, "The egg of the divine beast of the mountain whale is arranged. ”

Zhou Lei nodded and said, "It's already arranged, but you need to wait for some time." ”

"What we have is time, and I also have enough turtles and cranes." Kang Tian said with a smile on his face.

"It's been a long time, I haven't seen the turtle, and I don't know how it grows?" Zhou Lei said with some curiosity.

After the two turtles grow up, they can't be placed at the mouth of Yuanquan. Therefore, Zhou Lei, let the Thirteenth Elder Kang Yang put the two turtles in a pond a hundred meters away from here.

The water in the pond, which comes from the mouth of the Yuanquan, contains vitality, which is enough for two turtles to absorb.

Zhou Lei, Kang Tian walked and came to the pond, and saw two turtles, lying there and sleeping.

"It is worthy of the Xuangui bloodline, so lazy to eat, and he actually cultivated to the late stage of the mortal bone realm." Zhou Lei said enviously.

"The divine beast eggs of the mountain whale, I don't know how talented the hatched divine beast mountain whale is." Kang Tian said with some expectation.

"Who knows?" Zhou Lei said.

"The two turtles have broken through to the Bone Realm, and we can take them out." Kang Tian said.

"Yes, but not ostentatious." Zhou Lei said with a smile.

"Let's go, let's go get some rest." After Zhou Lei finished speaking, he hugged Kang Tian and left here quickly.

Kang Tian resisted, lightly hammered Zhou Lei, gave up resisting, and obediently entered the room.