I am inventing at the highest level in the world

Chapter 144 Concealment
After eating the fish, Gu Nan and Wang Jinyang prepared to leave the cave.

After staying in the cave for a month, either studying things or fighting, they were a little tired and it was time to go home.

Guo Yan and other masters also sighed, they all knew that Gu Nan and Wang Jinyang wanted to use the water from the Forbidden Sea to make weapons, and they also gave some support.

It's a pity that it failed. If it had succeeded, the situation in the cave would have changed greatly.

Seeing the masters sighing in disappointment, Gu Nan chuckled and said cheerfully:

“Masters, there is nothing to regret. We have integrated ceramics into the cherry bomb. The burning and piercing effects of the fragments have been greatly increased.

As for the use of forbidden sea water... maybe it will be successful in the future."

After saying that, Gu Nan shook his head slightly. It was impossible for him to take this thing out now.

Even the top ninth-grade masters are unwilling to enter the Forbidden Sea. Once humans are able to use the water of the Forbidden Sea as weapons, and if no ultimate killer weapon is made, Gu Nan is afraid that he will die.

Even if he had a powerful weapon, he would probably behave himself when he came to the cave.

The True King of the Underground Cave cannot take action, but Gu Nan is afraid that the Grand Master of the Underground Cave will hunt him down. Once he enters the Underground Cave, he will be wanted.

If he were a seventh or eighth rank now, he could easily expose himself. He could kill anyone below the ninth rank, but unfortunately Gu Nan was not that person.

So you have to be steady. After he has quietly made a big killer, he will first give a set to the King of Martial Arts and the King of War. Then he will use the big killer to directly reverse the situation in the Nanjiang Caverns.

By the way...the spiritual power technique should be promoted on a small scale soon, right?

Gu Nan didn't think much about it. After saying goodbye to Guo Yan and others, he and Wang Jinyang quickly left the Donglin Cave.

After leaving the cave.

Gu Nan smiled playfully, patted Wang Jinyang on the shoulder and said:

"Old Wang, you have to use this arrow wisely. The blood is corrosive and the arrow itself is corrosive. Whoosh, whoosh, whoosh, I hit a sixth-grade monster with one arrow!"

During the month they spent in the cave, the two of them made more than a thousand arrows. Each arrow had three layers of effects superimposed on it. Coupled with the corrosion of Wang Jinyang's own blood and qi, it was very likely that one arrow could hit an early sixth-grade arrow.

Of course, Gu Nan did some special processing on the forbidden sea water in the arrow. Not only did he use sea water, he also added various chemical agents, which were perfectly mixed and super camouflaged.

Moreover, Lao Wang’s own blood and qi are corrosive and can cover up the corrosive properties of the arrows.

After leaving the cave, the two bought some Donglin specialties and then went to Donglin Airport.

"It's been a month, and I don't know how Xu Ming, Xiao Li and the others are doing. They should have made some progress, right?" Gu Nan muttered to himself while sitting on the plane. He chuckled, drank a box of yogurt, and took a nap.

After getting off the plane, Gu Nan and Wang Jinyang met Li Yuanjiang and Gu Xiong as soon as they walked out of the airport. They had also just got off the plane.

"Xiao Li, Gu Xiong?" Gu Nan and Wang Jinyang exclaimed, is it such a coincidence?

The most important thing is...these two people's Qi and blood have increased a lot, and it seems that they are close to the third level.
"Gu Nan, Lao Wang!" Li Yuanjiang looked at Gu Nan and Wang Jinyang with surprise, and Gu Xiong was also a little surprised.

Gu Nan and Lao Wang patted Li Yuanjiang and Gu Xiong on the shoulders and then asked.

“You guys went to the Demon City?
Aren’t you guys going to be lazy too?”

It's no wonder that Gu Nan and Wang Jinyang were surprised. In another two months, Xiao Li and the other two would surely make a breakthrough. It took an ordinary Wuda student three or four months to make a breakthrough from the third grade to the upper third grade. This speed was very fast.

Li Yuanjiang scratched his head and smiled, and Gu Xiong also chuckled, which was a rare moment for him.

"Xiao Lang, we made a small profit and quickly broke through. However, we haven't learned much about the tactics yet. We came back right after the breakthrough."

"..." Gu Nan and Wang Jinyang blinked their eyes, and they knew how Xiao Li could keep his composure and not go out to play. As for Gu Xiong... he had also become a bad person after being with Li Yuanjiang every day.

Now that Li Yuanjiang and Gu Xiong have started to revel, Gu Nan can already foresee that Bai Yin and Jing Sisi will also revel after reaching the third rank...

Nanwu was already good enough with just him and Lao Wang, two sluts, but now there are two more.

Although Gu Nan and Wang Jinyang were happy about the promotion of Li Yuanjiang and Gu Xiong, they still warned: "You guys should take it easy and don't go too deep."

Li Yuanjiang and Gu Xiong also said seriously: "Don't worry, we value our lives very much and will not go too deep." Seeing this, Gu Nan and Wang Jinyang did not say any more about this matter.

The four of them walked towards Nanwu while chatting.

Suburbs of Jiangcheng.

Nanwu has completely changed at this moment. With sufficient financial allocations, the strength of Nanwu instructors will be raised to a higher level, and task rewards and other things will also be enriched.

Looking at Nanwu’s newly built school gate and freshly painted walls, Gu Nan and the other three all looked very pleased and emotional.

When they first enrolled in school, the gate of Nanwu was already very old, but the current gate is solemn, majestic and classy.

"It's getting better and better." Wang Jinyang smiled softly. The financial allocation given to Nanwu this year is enough for Nanwu to catch up with the eight schools.

It may not be impossible to take first place again next year and catch up with the two big ones.

Wang Jinyang firmly believes that Nanwu will surpass the two big ones sooner or later.

Xiao Li and Gu Xiong also smiled: "Haha, this subject is better than both Magic and Martial Arts. In a few years, we will directly take away the title of famous school from Magic and Martial Arts.

Nanwu, the future No. 1 Wuhan University. "

Gu Nan, who was sandwiched between the three people, could only blink his eyes.

It is possible for Nanwu to become a top university, but it may take more than ten years, but it is unlikely to be achieved in two or three years.

Even though the quality and quantity of students have improved, there are too few grandmasters and fifth- and sixth-grade instructors.

After more than ten years... the underground caves have been flattened, and it doesn't matter whether it has the title of the No. 1 Martial Arts University or not.

After mentioning the two, Li Yuanjiang suddenly thought of something, and then rubbed his hands and said:
"Gu Nan, Lao Wang, shall we go to the Kyoto Caverns some other day?"

Gu Nan laughed: "Speaking of Jingwu, do you want to go to Jingwu Hotel for a meal?

Don't tell me you had another meal at the Magic City Hotel this time."

Xiao Li knocked his head twice, and it was obvious that he and Gu Xiong had indeed gone to have a meal, maybe more than one.

"Nanwu's food is not bad, why are you so persistent?" Wang Jinyang was also confused. What was Li Yuanjiang's hobby?
Xiao Li pretended to be serious and shook his head: "You don't understand the feeling of eating and drinking for free.

It’s a pity that Dandan hasn’t come back yet.”

Hearing this, Gu Nan and Lao Wang were both at a loss whether to laugh or cry.

But it’s just a meal, and no one cares, not even Mowu cares.

"Let's talk about it later." Gu Nan patted Li Yuanjiang's shoulder, and they smiled and walked into Nanwu.

Although it is still class time, the place is obviously more lively and no longer as deserted as it was during the Chinese New Year holidays.

After entering the school, Gu Nan and Wang Jinyang separated from Li Yuanjiang and Gu Xiong. The dormitories of the two groups were located in the south and north, respectively, not in the same area and not on the same route.

"I really envy Gu Nan and Lao Wang's big dormitories! Gu Xiong, if I blow up my dormitories, will the school also assign me a big house?"

"You're the only one who wants to imitate Gu Nan? If you really blew up the dormitory, you would be buried the next day."

"Forehead……"

I have hinted so much that the use of the forbidden sea water has actually been successful, but Gu Nan chose to conceal it.

Why?
This is the Nanjiang Cave, the weapon that changed the fate of Zhou Zhengyang and others.

If it is exposed now, won’t those people deep in the cave be prepared?
After all, no one has ever been able to use the water from the Forbidden Sea.

Humans can use the water from the Forbidden Sea, and the underground caves can also use the water from the Forbidden Sea.

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(End of this chapter)