Due to the continuous infiltration of the hermit families into the first space, the world situation has become extremely tense.

But in Chengping, the life of the Chinese people is still the same. When I watch the news, I sigh that the world is not peaceful.

Li Qingyu, who is not involved in these affairs, seems to be living in a step-by-step way, but a string in his heart is still tight, for fear that the hermit family will infiltrate into China again and do harm to his parents and relatives.

In order to ensure the safety of the people, while strengthening their protection, Li Qingyu also constantly urged them to work hard and try to protect themselves.

Since he learned how to portray the array, he told everyone not to worry about the consumption of Lingjing. After the Lingjing's aura is consumed, he will give it to him. He will portray the array on it, and then put it at the bottom of jinjiaotong University's Koi lake to replenish the aura.

After several times to the bottom of the lake, Li Qingyu found that the recovery speed of Lingjing in the cave at the bottom of the lake was very fast!

The crystal he put in for the first time was full of aura only in a week!

Zhou Xianguang once told him that it would take a month for his Lingjing to be full of Lingqi.

There is a big gap between a week and a month.

There are only two reasons for such a big difference in "charging" speed. One is the difference between Li Qingyu's hand carved Juling array and the precision mechanical one.

The second is that the concentration of Reiki is different between the two sides. If you put a sponge in the fog, it will absorb water at a different speed than if you put it in the pouring rain.

Zhou Xianguang's Lingjing is charged on an isolated island in the East China Sea. Li Qingyu has also been there. He feels that the aura concentration of Koi lake is not as good as there. Why does it take only seven days for Zhou Xianguang to fill up his own Lingjing, but one month for Zhou Xianguang?

At this time, Li Qingyu already had a lot of Lingjing used up by Niu's women's army, Lin Jingya, Xiao Zhu, Liu Jiayi and others. He personally portrayed the spirit gathering array, went to Beijing and handed it to Zhou Xianguang.

When Zhou Xianguang heard Li Qingyu's report, he was also puzzled. So he sent the Lingjing sent by Li Qingyu to the island in the East China Sea to be charged. Then he gave Li Qingyu a piece of Lingjing of the same size, which was well depicted with precision instruments, so that Li Qingyu could replenish his aura in the koi lake.

Two pieces of Lingjing are compared, and the result is obtained quickly.

The Lingjing that Zhou Xianguang gave to Li Qingyu was put into the koi lake. After ten days, it was full of aura. Lingjing regained its crystal clear and full of aura.

Ten days is three days later than the Lingjing that Li Qingyu portrayed the gathering spirit array, but it takes a lot less time than the one that Li Qingyu portrayed the array himself and gave to Zhou Xianguang.

That one took 25 days!

It takes a month for Lingjing to be placed on the island of the East China Sea! It took five days for Li Qingyu to draw Lingjing by hand.

In contrast, Li Qingyu and Zhou Xianguang quickly came to two conclusions

First, the effect of Li Qingyu's hand-painted array is better than that of precision instruments. Because Li Qingyu's Spirit Crystal and the precision instrument's Spirit Crystal are put in the same place to supplement the spirit, it is always Li Qingyu's Spirit Crystal that has finished charging first.

After confirming this point, Zhou Xianguang was shocked for a long time and didn't reply. He just wanted to say that the evil Li Qingyu was so evil! How stable is his hand? Can the array depicted be more accurate than that depicted by precision instruments?

The second conclusion is that the aura concentration at the bottom of Koi lake is thicker than that at the isolated island in the East China Sea! Because whether it's the Spirit Crystal of precision instruments or Li Qingyu's own depiction of the array base, they are put in two places, and it's always the side of the koi lake that is charged first!

Zhou Xianguang came to Jinhai city in person and stood with Li Qingyu at the Bank of Koi lake at midnight.

The night is quiet, the street lights are out, only the moonlight shines on the water surface of the koi lake, the breeze is blowing, and the waves are sparkling. It is quiet around, only the voice of crickets and mole crickets occasionally rings.

Zhou Xianguang, while using his skills and greedily absorbing the aura around him, sighed: "jinjiaotong university is a place full of people, and the Bank of Koi lake is crowded with people every day. It's a miracle that there is still aura here, and it's so rich."

"It's really weird." Li Qingyu also looked up at the shimmering lake and said.

At the end of the French era, there were few places where aura existed, and the only places were in the remote mountains and forests, or on the sea island. I didn't expect that there was a strong aura in a place like Jinli lake. It was really weird.

"But the concentration of aura here is similar to that of the island in the East China Sea. Why is there so much difference in the speed of replenishing aura for Lingjing?" Li Qingyu continued.

"Let's go underwater. We'll stare at it all night. Maybe we can find something." Zhou Xianguang said.

Li Qingyu nodded, took Zhou Xianguang to a hidden place, dived into the water, and went straight to the small cave at the bottom of the lake.

Close to the small cave, they clearly feel that the aura here is stronger than that on the bank, but it's not very different. They concluded that there must be a secret.

They walked around the hill at the bottom of the lake for a long time, trying to find something different, but they never found anything.

More than 30 minutes later, Zhou Xianguang felt that he couldn't hold on to the bottom of the water. He went to the surface for a breath, and then dived into the bottom to continue his research.

Half an hour later, a miracle happened!

They watched Li Qingyu place Lingjing in the small cave, there is a white light shining out!

It's like there's a light in that cave.

Li Qingyu and Zhou Xianguang couldn't help looking at each other, and their eyes all showed doubts!

"What the hell?" Li Qingyu asked.

Speaking underwater is nothing to him and Zhou Xianguang.

Zhou Xianguang shook his head and said, "I don't know. Go in and have a look."

They paddled with both arms and swam to the entrance of the hill like two big fish, but they were lying on the entrance of the hill. No one went in, but they just cast their eyes into it.

The water of Koi lake is so clear that it can't hinder their sight.

They were surprised to find that the light came from the stone wall at the end of the cave!

The small cave is only two meters deep. The end of the cave turned out to be an ordinary stone wall. If there is anything special, it is just smooth washed by the current.

Now the stone wall is shining white!

What's more strange is that the stone wall at the end of the cave seems to have become a curtain that is being blown by the wind, constantly shaking.

At the same time, they can clearly feel that the aura in the cave suddenly becomes strong, as if with the "shaking" of the stone wall, there is aura spreading out from behind the stone wall.

"What's going on?"

Li Qingyu was puzzled. With a push of his legs, he wanted to enter the cave. He went to touch the rocking stone wall, but was held by Zhou Xianguang.

"Don't move!" Zhou Xianguang said.

When Li Qingyu looked back, he saw Zhou Xianguang's face was serious. At the same time, he was heading toward Nunu's mouth not far away. There were some small fish that were big enough to swim over. Obviously, they were also attracted by the strange light.

Li Qingyu and Zhou Xianguang did not move, just like stone carvings, trying not to disturb a few small fish.

A few little fish directly took Li Qingyu and Zhou Xianguang as rocks. They didn't dodge at all. They swam past their faces, entered the cave, and went straight to the strange stone wall