Bang!

With a roar, the entire Tianxin Tower seemed to tremble, and then a stream of smoke and dust mixed with the pungent smell of gunpowder diffused from the stone hall.

And Lin Yu and Shi Zhongyue didn't have time to leave after all, and they were instantly shrouded in smoke and dust.

However, Lin Yu was then shocked to find that a transparent light curtain appeared in front of Vice Dean Shi Zhongyue, blocking all the smoke and dust and the impact caused by the explosion.

Seeing this scene, Lin Yu couldn't help but be slightly stunned, and then thought about it, and felt that Shi Zhongyue, who had lived a thousand years old, would not have ...... It's a shame.

"Fuss......

Shi Zhongyue glanced at Lin Yu lightly, and with a wave of his hand, a wave of talent fluctuated, and the smoke and dust that filled the stone hall dissipated.

"Hehe......"

Lin Yu couldn't help but laugh dryly, although the explosion of gunpowder could not hurt him as a great Confucian.

Can...... He doesn't have any light shield for Rausch's body.

Is it okay to sit and watch your clothes and hair burn out?

Lin Yu saw Shi Zhongyue enter the stone hall, and followed in, and then saw that a middle-aged man in the stone hall was covered with burnt curly hair, trembling his hands, carrying the bronze long table......

There should have been a lot of stuff on the bronze table, but now it was all nothing, leaving only the black traces that flowed after the explosion of gunpowder......

"Xiao Zhao?"

Shi Zhongyue opened her mouth and shouted.

After the middle-aged man heard this voice, his body trembled, like a deflated ball, he looked at Shi Zhongyue with a decadent face, and laughed at himself: "I can't imagine that I, Zhao Chuanying, have been in the way of heavenly craftsmanship for decades, and I am one of the top ten heavenly craftsmen in the mainland, but I can't help this thing......"

"It doesn't matter, after all, this is something that has never been seen in the mainland, he is different from talent, but there is such a mystery, but it must be extremely profound, don't be discouraged......"

Shi Zhongyue comforted.

Lin Yu also felt that this gunpowder and other things had nothing to do with the Heavenly Craftsman, and with his original intention of bringing gunpowder to this world, he comforted: "Yes, failure is the mother of success, and the master does not need to be discouraged......

Shi Zhongyue and Zhao Chuanying, who heard Lin Yu's words, were stunned for a moment, and murmured in their mouths: Failure is the mother of success......

There was a look of thought in the eyes of the two, and then their eyes lit up, Zhao Chuanying was even more encouraged, and clenched his fists and said: "Yes, there is no failure, where is the success......

Shi Zhongyue was also surprised that Lin Yu actually said such thought-provoking words.

God!

Then, the two also admired Lin Yu a little.

Lin Yu didn't expect this sentence, but he actually gained a small amount of faith power, although it was not much, but the talent of transformation was pure......

"Who is this little brother?"

Zhao Chuanying regained his brilliance as a master, and suddenly became curious about Lin Yu's origins.

"This is what I told you about Lin Yu in my heart. He is the first all-round disciple of the academy, and he can be regarded as half of the old man's disciple......" Shi Zhongyue smiled and said.

"You are Lin Yu?"

Zhao Chuanying's face turned green at that time......

Previously, when Shi Zhongyue sent someone to send a letter, he only said that Lin Yu was the developer of fireworks, and he didn't say anything else......

Zhao Chuanying originally thought that Lin Yu must be an old master who studied this way, so he found the fourth way of heavenly craftsmanship that was completely different from refining talent tools and depicting inscriptions and divine patterns.

However...... Unexpectedly, Lin Yu turned out to be a little boy.

It's not the kind of old man who has practiced the rejuvenation technique, but a real young man......

Suddenly, Zhao Chuanying thought of Lin Yu's comfort just now, and instantly felt like she was slapped in the face......

He still firmly believes that failure is the mother of success, but Lin Yu has already succeeded......

"Hello Master!"

Lin Yu looked at Zhao Chuanying innocently, bowed and saluted.

"Ah, oh, good, good......"

After Zhao Chuanying came back to his senses, he also nodded at Lin Yu, but every time he saw Lin Yu's young face, he felt distressed......

Then Zhao Chuanying led Shi Zhongyue and Lin Yu to sit down in a small room in the stone hall.

When Zhao Chuanying asked Shi Zhongyue why he came this time, Shi Zhongyue pointed at Lin Yu and looked at Zhao Chuanying with a smile and said: "Lin Yu said that there is a new breakthrough, and the old man will bring him here to tackle the problem with you......"

The corners of Zhao Chuanying's mouth twitched slightly, this Dean Shi didn't believe in his ability...... But there has been no progress for so long, so it's good to find an assistant, so he nodded helplessly and said, "Well, this is naturally better......"

He originally wanted to tackle the problem alone, after all, Master Zhao's reputation could not be destroyed, but in the past month, he had failed too many times, and he couldn't count the explosions like the one just now.

Several times, other Tiangong masters have asked him to take a break, don't blow up the Tianxin Tower built by the first dean one day......

So...... Since Lin Yu is here, he has wronged himself and tackled the problem with Lin Yu.

Subsequently, Zhao Chuanying explained the problems and confusion encountered in the room in every detail.

From the discovery of raw materials for fireworks, to the proportion, to the production of light beads, and the arrangement...... Wait a minute.

After Lin Yu heard this, his heart was also quite shocked, and he was worthy of being a celestial master at the peak level of the mainland.

Through the samples of fireworks, in a month's time, so many things came out.

Cowhide!

But...... It seems that this fireworks and firecrackers are a lot of strategies for earthlings as long as they search on the Internet.

Even the atomic bomb, which surpasses the power of a saint, can give you a tutorial......

Therefore, Lin Yu feels that a master like Zhao Chuanying is still not as good as those science and technology masters in his previous life.

But Lin Yu still looked adoring, looked at Zhao Chuanying and said, "It is worthy of Master Zhao, in such a short period of time, the results are so amazing, you know...... It's taken more than ten years for the disciple to ......."

"Where, Where, ......"

Zhao Chuanying originally disdained people with low seniority and praised him, because he had heard too much in his life, and he was almost numb.

But at this moment, when he was praised by Lin Yu, he actually felt extremely satisfied, and his expression when he looked at Lin Yu was also much kinder.

Shi Zhongyue then looked at Lin Yu and said, "Try it with Master Zhao?" You have made two fireworks and firecrackers for more than ten years, and I believe that with Master Zhao's efforts, a hundred or a thousand will not be a problem...... Maybe something else amazing can be created on top of that, maybe ...... After all, that power just now was enough to kill a cultivator in the Grandmaster realm......"

Shi Zhongyue didn't pay special attention to fireworks, but felt that this was a thing to increase the college's income.

But...... The movement that came from the stone hall just now made Shi Zhongyue forget it.

He felt ...... Fireworks shouldn't just be like this, he can also be used as a talent weapon to take charge of killing......

(End of chapter)