Before returning to Hangzhou, Li Peicheng went to his hometown, swept the tomb, and paid respects to his parents and grandparents. Although several years have passed, Li Peicheng still stood alone in front of their graves and shed a lot of tears, wishing that they could be resurrected, so that he could give them countless glory and wealth, and even the way of immortality could be passed on to them. Now I am the only one who enjoys all this, but I am missing the dearest person!

After returning to Hangzhou, Li Peicheng began to devote himself to the scientific research work that had been interrupted for a while. The scientific research of rice blast fungus is a wish of Li Peicheng, and it is also a way for him to commemorate his grandfather, even if he wants to fade out of this world, it must be after he completes this scientific research project.

In addition to scientific research, Li Peicheng had to go to Qiandao Lake Cave Mansion every half a month to begin to formally exercise his duties as the head of the house, opening the altar to preach, and personally teaching two disciples. In addition to studying the Dan Dao, Old Man Ge opened the altar once a month, mainly talking about the principles of alchemy. Zhang Qiming, Feixiong and his wife will go back to the cave at this fixed time.

In addition to these things and his usual cultivation, Li Peicheng spent the rest of his time refining weapons every day.

At first, he was refining some magic weapons needed to buy the market, but then he only refined four swords every day.

A large part of the materials used in these four swords were left to Li Peicheng by Li Xuanting, which shows the preciousness of the materials used in the four swords.

One of the four swords is as white as frost, and the sword body has a white tiger leaping, and the sword body trembles slightly, as if there is a tiger roaring; the third sword is red, like a fire, and there is a huge firebird soaring for nine days on the sword; the fourth sword is pitch black, so black that it can shine, and the sword body has a turtle and snake entanglement to help each other.

Li Peicheng worked on these four swords night and night, burned the talisman formation from time to time, and used the samadhi true fire and the sun true fire to refine the four swords night and night.

Jin Lin is still serving by Li Peicheng's side, although Liu Zhiyun and Sun Xiaoxuan are a little apprehensive in their hearts for Li Peicheng to have such a beautiful and enchanting woman by his side. But Jin Lin, the little goblin, is very clever, and in the days when he opened the Qiandao Lake Cave Mansion, he saw Liu Zhiyun and Sun Xiaoxuan being a housewife, which made both of them drunk. In addition, Jin Lin's cultivation is extremely high, and with her serving by Li Peicheng's side, Li Peicheng's safety factor is naturally higher. Moreover, Jin Lin is the protector of the Dharma, and his position in Gemen is equivalent to that of an elder, and his status is similar to that of Ren Zhitian and others. Therefore, Liu Zhiyun and Sun Xiaoxuan let Jin Lin stick to Li Peicheng like gummy, but in private, both of them had "spicy hands destroying flowers" on Li Peicheng, asking him to remember that rabbits do not eat the grass by the nest, and flowers should not be picked indiscriminately.

Let's say that Jin Lin saw that Li Peicheng was refining these four swords every day like he had refined the Zhentian Seal last time, and secretly guessed in his heart that the master must be preparing to add more powerful magic weapons to himself, and he couldn't help but wonder how powerful these four swords would be when they were finally released. However, what she had some doubts in her heart was that whenever the master looked at the sword in his hand, there was always a faint murderous aura on his body.

At the end of May, Jin Lin finally didn't see his master refining the four swords again, knowing that he was done. She wanted to know why her master was refining four swords at once, and what power these four swords had. However, what Li Peicheng doesn't take the initiative to say, Jin Lin never asks easily, this is one of Jin Lin's great advantages, and it is also one of the reasons why Li Peicheng likes to let this little goblin follow him.

On May 30th, Li Peicheng once again opened an altar to teach in Qiandao Lake Cave Mansion, which made Jin Lin a little strange that even Duan Wei rushed back this time.

However, Jin Lin soon knew the reason, including why the master wanted to refine four flying swords at a time.

After Li Peicheng finished teaching the Tao, he called the three protectors and Duan Wei together and gave them the four swords.

Jin Lin is the flying sword that is as white as frost, Xiao Hei is the blue light sword, Xiao Chi is the flying sword that is muddy red, and Duan Wei is the last sword, the black sword.

As soon as the sword was in hand, everyone felt that their hands were sinking, and there was a faint murderous chill, as if they wanted to drink human blood before they would stop.

Li Peicheng's gaze slowly swept over everyone, and said: "These four swords are named Qinglong, White Tiger, Vermilion Bird, and Xuanwu respectively. However, this is not the most powerful part of these four swords, the most powerful part of these four swords is that the four swords are combined to form the Four Elephants Demon Sword Array. The sword formation is unpredictable and fierce. Now that you have refined these four swords, I will pass on your four elephant demon sword formations. ”

When Li Peicheng said these words, everyone felt that there was a faint murderous aura emanating from Li Peicheng.

Jin Lin knows Li Peicheng's spleen surname best, and she has also acted with Li Peicheng several times. Now, a cold light flashed in Li Peicheng's eyes, she completely understood, the master worked tirelessly, consumed a lot of True Yuan to refine these four swords, and now he is determined to train such a fierce formation, and the most powerful people in Gemen except Zhang Sanfeng have been called, I am afraid that the master is ready to kill again, and this time the opponent will be a little tricky.

Jin Lin guessed part of it, Li Peicheng intended to refine these four swords, and formed a murderous array, which did have the intention of killing. The person he wanted to kill was indeed a bit tricky, but it was Kun and the four.

These four people showed murderous intent to Li Peicheng outside the green island, and at that time, Li Peicheng was already determined to find an opportunity to kill these four people. Li Peicheng doesn't like to wait for things to happen before remedy, he prefers to do things in advance.

In fact, Li Peicheng was in such a hurry to kill them, and there was another consideration. As soon as the trade market opens, the conflict between their side and Zhenling Island will inevitably intensify immediately, and I am afraid that they will come to make a demonstration when the opening ceremony is held.

Getting rid of these four people can not only remove the hidden danger that threatens their lives, but also greatly reduce the strength of Zhenling Island, making them in chaos, and it will be difficult to threaten the side of Cangcui Island again.

However, although Li Peicheng had the strength to defeat the four of them, he wanted to destroy them all, and he didn't have the ability to let any of them escape. However, with the Four Elephants Demon Sword Formation, plus Li Peicheng, the situation is different, and it is difficult for them to fly even if they have wings.

In addition to wanting to punish Kun and the four people, Li Peicheng also reserved a hand for the gray-clothed people in the future. And the main ones that Gemen can really rely on to resist the Damen faction now are Li Peicheng and Zhang Sanfeng, and Zhang Sanfeng is afraid that he will fly away from the earth in a few years, so it is also very necessary to let the four of them fight together and exert super combat effectiveness.

The four of them each collected their swords and chose a place to sacrifice.

After two days, after they all practiced the Four Elephants Demon Sword, Li Peicheng gave them the Four Elephants Demon Sword again.

Xiao Hei was originally a dragon body, and he was the main Qinglong Sword Gate, which secretly combined the meaning of the sword array, which made the sword array more powerful. Xiao Chi's body is the Red Flame Red-crowned Crane, which belongs to fire, and it is estimated that it has some relationship with the ancient divine bird Vermilion Bird, and his main Vermilion Bird Sword Gate is also the meaning of the secret sword array, and the rest is Jin Lin and Duan Wei.

Cats and tigers are in the same family, it should be the same ancestor, Jin Lin's main White Tiger Sword Gate also has some intention of joining the sword array, only Duan Wei and the turtle and snake have no relationship with each other, and the main Xuanwu Sword Gate is a little unsatisfactory.

However, the Four Elephants Demon Sword Formation, three of the four people in the formation secretly combined the root of the sword formation, which can be said to be rare and valuable. Li Peicheng was already very satisfied, and after giving them the Four Elephants Demon Sword, he let them fly to a very high place to practice.

Not to mention that the four of them practiced the Four Elephants Demon Sword Formation at a very high place above Qiandao Lake at night, and said that Li Peicheng was relieved after this incident, and left Qiandao Lake to return to Hangzhou to continue scientific research.

As soon as Li Peicheng returned to Hangzhou, Professor He called and said excitedly: "The paper we wrote last time has been included in Nature. ”

The Science Journal, one of the oldest and most prestigious scientific journals in the world, was founded in 1869 by Sir Joseph Norman Lockyer, an astronomer and one of the discoverers of helium. The papers published on it represent the world's most cutting-edge and advanced scientific research results and explorations. In addition to Nature, there is also the Proceedings of the National Academy of Sciences, abbreviated as Science. These two scientific journals represent some of the world's top scientific papers, and it's great to be able to publish on them.

Li Peicheng, as a scientific researcher, naturally knows this, so he is also very happy to hear Professor He's excited voice. This shows that their previous work was considered by many scientists to be very successful.

"Great, Mr. He, I'll go to school now, let's find a place to have a drink and celebrate. Li Peicheng said with a smile.

After Professor He said yes repeatedly, he put the phone away.

When they arrived at the school, the teachers and students ordered a few dishes at the poolside garden, asked for two bottles of beer, and talked about the research work of rice blast fungus with great interest.

Li Peicheng was very surprised to find that although he had experienced so many miraculous things, once he talked about scientific research with Professor He, his strong interest did not fade at all.

This may be the surname of heaven, if I hadn't met Master, Brother Li, engaging in scientific research should be the most suitable job for me, Li Peicheng sighed secretly in his heart.

(To be continued)