As the last green light disappeared, Leng Lao's figure disappeared on the island in the middle of the lake. But in a place that ordinary people can't see on the island, there is a magical secret place.

Wang Jian took a deep breath. When he turned his head and looked at the college again, he suddenly felt that his waist was much straighter.

Ya of, have a big guy to sit in town is to have the confidence!

……

After returning to the land, the students had finished class and began to eat in the canteen one after another.

The former campus of Tianxing soul teacher's college has begun to expand, and several more buildings will be added on the original basis, including teaching building, dormitory and canteen.

And because there is no canteen in the back campus, two canteens are included in the front campus.

Looking at the students in front of him, Wang Jian smiles a little.

But when a figure flashed past his eyes, he suddenly seemed to realize something, and the whole person was stunned,

"Lying trough, forget a big thing!"

Wang Jian looks back and looks at the direction of the island in the middle of the lake, frowning tightly.

But he did not choose to disturb, but quickly walked towards the back campus.

……

Back campus, library.

Wang Jian found the master who was reading books.

"Well? What can I do for you, Dean? "

After entering the college, the master has gradually felt the various miracles of the college, although this kind of magic is incredible, and even makes him rack his brains to think of the reasons.

But he cleverly chose silence.

Wang Jian went to the master and sat down, then said, "there are some things that need your help, master."

A little doubt appeared on the master's brow. He slowly put down the book in his hand and looked at Wang Jian and said, "Dean, please tell me."

"Master, do you know anything that can hide a person's breath, even the title Douluo can't detect it?"

"Huh?"

The Master heard a surprise, and his expression began to change gradually.

He first frowned at Wang Jian, then gradually fell into meditation and rubbed his chin.

"There is something like this, but it's very rare."

After all, it's something that can make title Douluo imperceptible. No matter what it is, it's not easy to get involved with Title Douluo.

"What is it?"

"One is the spirit guide. There is a spirit guide in this world that can completely hide its own breath. It can not only hide its own breath, but also transform its own breath."

"But this kind of soul guide is rare, and the manufacturing technology has long been lost."

"The second is some natural resources and treasures. Natural resources and treasures are born in nature and grow in nature. They also have a vast natural flavor. As long as they are carried on the body, they can integrate their own flavor with nature, and the title of Douluo will be difficult to detect."

"And the third is soul skill. Some soul skills can cover up the breath of the body, and it's hard to detect even the title of Douluo, but it needs a very deep realm."

There seems to be a free choice among the three possibilities, but in fact there is no choice at all.

The first one, soul guide, seems to have one on Qian Renxue. I have never heard of it in other places.

The third is soul skill. Yuchen's family has inherited the art of collecting breath, but this skill can't escape the induction of Title Douluo.

In this way, there is only the second way.

In the original work, the first little dance is to cover up its own breath with Acacia heartbroken red.

But the function of Acacia heartbreak is obviously not to cover up their own breath, it's just a small application, that is to say, maybe other plants can cover up their own breath.

"Thank you, master."

Wang Jian said goodbye to the master in a hurry, and then came to the back mountain forest nonstop.

Less than one kilometer away from the college, there is a large area of medicine garden, on which there are lush herbs and delicate and brilliant flowers.

The thatched cottage by the medicine field.

"Well? When did you come back, Dean? "

When Wang Jian arrived, Tong just came out of the thatched cottage. When he saw Wang Jian, he asked in surprise.

"Don't worry about it. Tell me what can hide your breath, even the title Douluo can't feel it."

The old boy's face suddenly changed and turned white.

He swallowed a mouthful of saliva, and then looked at him in a trembling voice and asked, "Dean, you won't go out this time and offend a title Douluo?"

Wang Jian looked at him scornfully. How could Tong Lao look like such a hopeless man?! These legs are shaking like sieves!

"No! Don't worry! I have something else to use! "

Wen Yantong breathed a sigh of relief, but soon he asked cautiously, "is that not the idea of the dean that you want to win the title of Douluo?"

"No, just say yes or no!"

Wang Jian has a headache. Why is Tong so timid.

Seeing that Wang Jian didn't seem to be telling lies, Tong became calm and thought about it. He said, "we don't have anything to hide our breath, but we have something to change our Qi and blood."

"Change the breath? That's fine! "

Wang Jian was stunned at first, and then his eyes lit up.

"What is it?"

"On the moon, the carrier's temperament will change, such as Yuegong Xiangui. It's elegant and noble. One plant can last for five years. It's very popular in the aristocratic circle. It's valuable and has no market!"

"There is a price but no market? How much is it worth? "

Tong slowly stretched out a palm, five fingers also slowly separated, seriously said: "at least the value of this number!"

"Five thousand gold coins?"

"Fifty thousand!"

Wang Jian was stunned on the spot, and then almost felt like he was going to vomit blood. His heart was too painful to breathe.

But Xiaowu's business had to be covered up. He had to bite his teeth and say, "it's better to be an investment."

"Where is it? Get it quickly."

"It's on the island in the middle of the lake, but it's not mature yet. It will take about a week."

"About a week?"

"Bring it to me in a week."

"Good."

The old boy didn't bother to ask why. Anyway, the whole island in the middle of the lake belongs to Wang Jian. Although the moon is precious to the world, it is not poisonous grass or herbal medicine. In his eyes, it has no research value.

With the prospect of solving the problem, Wang Jian was relieved.

After leaving the medicine field, Wang Jian entered a closed room in the back campus, and then opened the system backpack.

"Supreme bone..."

He took a deep breath and closed his eyes slowly after clicking to use the supreme bone.