Seeing that the atmosphere at the scene was getting worse and worse, the white tiger, as the owner of the territory, spoke.

The white tiger roared at the Swallowing Heaven Jiao a few times, as if persuading the Swallowing Heaven.

Under the mediation of the White Tiger, the Sky Swallowing Jiao gradually regained its momentum.

In the end, Swallowing Heaven Jiao agreed to Dabao's request.

"Hey (I can give you a fork of the black Jiao tree, but the Spirit Gathering Circle must be given to me tomorrow.) Swallowing Heaven Jiao said in an unquestioning tone.

"No problem." Dabao was pleasantly surprised.

It seems that he didn't pay in vain before, and the white tiger is still affectionate.

For the Heaven Swallowing Jiao, the Black Jiao Tree is an evolutionary resource, but for Dabao, the Black Jiao Tree has another use, that is, refining special magic weapons. There is a magic weapon called the Dark Cloak recorded in the "Encyclopedia of Magic Weapons", as long as you wear it in the dark, you can perfectly blend into the night, even if the power of the combined realm of yin and yang is unified, it is difficult to detect.

And in order to refine the dark cloak, the Black Jiao Tree is indispensable.

Dabao thought, the outside of the barrier was shrouded in black fog all day long, just like the night, if there was a dark cloak, the probability of survival would definitely be greatly improved, which was also the purpose of Dabao asking for the black Jiao tree.

The Tianjiao goes first, and the white tiger goes later.

But before the white tiger left, he roared beside Dabao.

"Huh."

"Huh?"

Watching the white tiger leave, Dabao was puzzled.

Just now, the white tiger actually said to himself that he wanted a few pills and couldn't stop purging him.

"What does she want that thing for?" Dabao was puzzled.

Although I don't know what the white tiger is going to do, but the white tiger helped himself just now, and the big treasure said that he would repay the white tiger by saying anything, and it just so happened that there was still a surplus of the herbs he bought before, so the big treasure immediately refined a few grains and sent them to the white tiger.

Then Dabao left the secret realm, went to the research institute, and worked overtime to refine a set of spirit gathering magic circles.

After the refining is completed, Dabao returns to the cave and waits for the Heaven Swallowing Jiao to come and get it.

It was just dawn that the Swallowing Heaven Jiao appeared outside the cave.

Sensing the arrival of the Swallowing Heaven Jiao, Dabao immediately walked out of the cave to greet him.

Seeing Dabao come out, the Swallowing Heaven Jiao opened his mouth and spit out a black thing that looked like a vine, and then a pair of vertical pupils stared at Dabao directly, asking for the Spirit Gathering Array.

Dabao didn't dare to slack off, and immediately took out the Spirit Gathering Array.

A suction force came out of the mouth of the Heaven Swallowing Jiao, swept away the Spirit Gathering Circle in Dabao's hand, and the Heaven Swallowing Jiao swallowed the Spirit Gathering Circle in his stomach, and then turned to leave.

Seeing Swallowing Tianjiao walking away, Dabao breathed a sigh of relief.

Looking at the thing on the ground full of slime, Dabao looked happy and immediately stepped forward to put it into the soul space.

In order to catch up with the Gathering Spirit Array, Dabao didn't sleep all night, and it happened that there was no class in the morning, so Dabao returned to the cave and began to cultivate.

But after only half an hour of cultivation, a gust of wind suddenly blew into the cave, followed by a resentful dog barking echoed between the five mountains.

Dabao, who was alarmed, walked out of the cave and looked at the mountain in the distance.

On that mountain, there lived another saint-level spirit beast, the Roaring Wind Mastiff.

"It's strange, he's usually very quiet, why did he suddenly get so angry today?" Dabao wondered.

At this time, Dabao found a white shadow rushing down from the top of the mountain where the mastiff was, and after a few leaps, he came to the foot of the mountain in front of him.

Dabao is very familiar with that white shadow, it is the ice-eyed white tiger.

In the mouth of the white tiger, there are a few grasses, the grass is very wonderful, and there is a strong wind around the body, which lasts for a long time.

"That's the Wind Grass?" Dabao was surprised.

Wind Gang Grass, an eighth-level resource, contains a strong air element atmosphere, which can improve the body and make the body more in line with the wind element. There has always been a rumor in the world of cultivating immortals that as long as you take a few strains of Fenggang Grass, you will become a pure wind spirit root physique.

Compared to Dabao's cultivation of the Thunder Body, which requires all kinds of pain to improve his physique, it is too easy to improve his physique by swallowing Fenggang Grass.

"Where there is wind gang grass, there must be wind gang stone, this is a good material for refining weapons, if it is integrated into magic weapons, especially for flying magic weapons, its flight speed will be greatly improved." Dabao was moved.

The Wind Gang Stone is only counted as a fifth-level resource in the Royal Beast World, and the reason why this is so is because the wind element contained in the Wind Gang Stone is not pure, and it is also mixed with some wood and fire attributes. But the people of the Royal Beast World didn't know that it was precisely because of the two symbiotic attributes of wood and fire that the eighth-level resource Fenggang Grass was born.

"Come to think of it, the white tiger is constantly using the mastiff on the mastiff, and its purpose is to make the mastiff's wind grass. It seems that the five saints of the secret realm are not as harmonious as they seem, and they also have grievances with each other. Dabao said secretly.

Free cats and dogs are incompatible, and this may not be wrong.

"Shall I take advantage of the time when the mastiff has diarrhea to steal some Fenggang stones?"

"No, no, even if the god mastiff has a stomach, it is too dangerous for me, I just resolved my hatred with the white tiger, but I can't provoke a saint-level spirit beast again."

"For now, let's focus on improving the level of refining."

Dabao finally restrained the greed in his heart.

Without cultivating anymore, Dabao went straight to the research institute.

Today's research institute is exceptionally quiet, and Iwamatsu and the others have already set off for the magic capital to participate in the mechanical conference.

Although he obtained the Black Jiao Tree, Dabao was not in a hurry to refine the dark cloak, just because Dabao's current refining level was far from meeting the requirements for refining the dark cloak.

Dabao, as always, began to refine self-defense magic weapons.

Early the next morning, the Great Treasure of the Cave Mansion Cultivator heard a resentful dog barking again.

When he walked out of the cave, he found that the white tiger had gone to the mastiff to steal the wind grass again.

The mastiff only heard its voice, but did not see its shadow, and it is not difficult to judge from the sound of the mastiff that the momentum of the mastiff is much weaker than yesterday.

After all, after pulling for a day and a night, he must have pulled into prostration.

On the third day, the white tiger went to the mastiff's territory to grab the wind and grass again.

The mastiff didn't know if he had no strength to pull, but he still knew that he couldn't help the white tiger during this time, so he didn't even bark.

This day is also the day of the mechanical conference.

The mechanical conference will be held for three days, during which the mechanical masters present will take turns on the stage to show their inventions and creations, and at the end of the show, the organizers, the military, and all the mechanical masters present will jointly score and select the first place in this session.

For a time, the eyes of all parts of the country were focused on the mechanical conference.

The same is true of Imperial Capital University, especially the teachers and students of the Department of Mechanical Engineering.

Only Dabao is still immersed in the refiner.

Although Dabao also knew that today was the day of the mechanical conference, Dabao did not pay special attention to it.

At this moment, Dabao, who had just refined a defensive magic weapon, dialed Chen Xiong's phone.

"What?" Chen Xiong asked on the phone.

"I'm looking for some herbs, and I'll want them tomorrow." Dabao Road.

"Huh? You didn't follow Elder Yan to the mechanical conference? ”

"Nope."

"Send me a list of herbs."

"It's been sent to you."

"See you at the school gate tomorrow morning, pay the money with one hand and deliver the goods with the other."