After Jiajia left, Ning Beichen returned to the cave behind the waterfall.
Ning Beichen walked straight into the cave. After walking for about ten minutes, a dark underground river appeared. Apart from this underground river, there was no way forward.
Ning Beichen jumped into the underground river without much hesitation, then swam along the underground river, and finally emerged from somewhere in the underground river and came to a cave that was half submerged in water.
Sure enough, Ning Beichen saw a half-rotten wall here. There were formation diagrams on the wall and a broken knife stuck on it.
It's a pity that the formation map has been broken, and Ning Beichen doesn't know if he can still enter.
Ning Beichen gave it a try and found that without the array diagram, he could not enter the multidimensional space at all. He could only regret it and try to memorize the array diagram on the broken wall. When he brought it back, he would see if there was a chance to repair it in the future.
However, Ning Beichen did not find nothing. He finally found a broken knife. Although the knife was broken, the material was unusual. Ning Beichen planned to take it back and let Liu Yilin study it.
This time Ning Beichen left quickly. In less than half a day, he left the waterfall in the back mountain and returned to Jiajia's house.
Then Ning Beichen spent another night here. The next day, after helping Jiajia pack her things, he took her away from here.
This time, Ning Beichen did not go directly to the next stop, but took Jiajia back to Haizhou New City and told Liu Yilin about Jiajia's situation.
Liu Yilin agreed without saying a word, helped Jiajia solve the housing problem, and then found connections to let her study. After she finishes studying, she can work in the group.
Ning Beichen also told Liu Yilin about his experiences during this period in detail, and discussed various issues together.
Suddenly, Ning Beichen understood why the master wanted him to protect Liu Yilin.
With a genius like Liu Yilin, no matter who gets her, it will be a huge help.
Ning Beichen just didn't know how Master could see the difference in Liu Yilin.
Recently, in addition to exploring the Paradise of Cave Heaven, there is another thing that worries Ning Beichen. That is, there has been no news or trace of his master since he left.
This is something that has never happened before. Although sometimes the master will leave for a period of time, it usually lasts for ten and a half months, and will definitely come back in no more than two months at most.
But now that the master has been gone for more than a year, there is not even the slightest news about him. There is no trace of his body, alive or dead.
This made Ning Beichen very worried, even restless.
The master is his master and his closest relative. If the master has disappeared for so long, he must have encountered difficulties or even danger, which is why he is like this.
Ning Beichen and Liu Yilin also talked about the master, and finally they came to a not so good conclusion.
That is Ning Beichen's master, who most likely went to other dimensions, or even to the mortal world.
Although Ning Beichen has great confidence in his master's strength, if the master really went to the mortal world, then Ning Beichen would not have much confidence.
Although Ning Beichen is invincible here, he is very aware of his situation.
He can only be considered as a person who has just stepped into the realm of the mortal world. He doesn't know how strong the people in the mortal realm are, but he has been prepared for the worst, that is, if anyone from the mortal world comes out at random, he will probably be defeated.
All can rival him.
It's not that Ning Beichen underestimated himself, but that he had to underestimate him.
People who have been in the mortal world since they were born have a starting point half higher than him.
Although Ning Beichen believes that even if people are born in the mortal world, they still need to work hard to cultivate, and they cannot be strong from birth.
However, people in the mortal world are not restricted by the law. They don't need to go through life and death like Ning Beichen and walk around the world to find a way to break through the restrictions of the law.
Of course, there is no fairness in the world. People with good family backgrounds and good conditions are destined to be better than most people due to these innate conditions.
Not talking about people in the mortal world, let’s talk about people in this world, those second generation rich, second generation officials, second generation celebrities, even third generation, fourth generation, fifth generation, people who were born with the golden key are inherently better than ordinary people.
If you have an advantage, how can you let ordinary people compete with them?
When you are still thinking carefully about spending ten yuan on a meal, some people care about whether the dinner that costs ten thousand yuan is delicious, whether the bag that costs one hundred thousand yuan is limited edition, and whether the car that costs one million yuan is easy to drive.
, even if you start a business, you need to earn at least 100 million to start.
So if you try to tell people it's fair, that's a ridiculous thing in itself.
But Ning Beichen is not so naive and thinks that he is really better than the people in the mortal world.
However, it is useless for Ning Beichen to worry about this matter. What he has to do now is to work hard to improve his own cultivation and help those around him improve their cultivation. Only when he is strong can he be able to deal with these troubles.
Next, Ning Beichen gave the broken knife to Liu Yilin and asked her to study the material and composition of the broken knife. He also gave her the dream beast.
Although this dream beast is not very good, it is a good thing for guarding the house. If an enemy sneaks in, it will try to feel like falling into a dream.
However, these are all external objects. The most important thing is to let Liu Yilin improve her strength and make her become a grandmaster or even a mortal as soon as possible.
When he came back this time, Ning Beichen did not leave immediately. Instead, he and Liu Yilin used high-tech methods to refine elixirs.
In the past, the ancients required extremely strong flames and precise control of the heat to make alchemy, etc. However, in today's technological society, these problems have become a piece of cake.
In modern society, there is no problem in making the flame as high as you want, and the heat is even more simple. Computers can control it, even to the minute and second, which has a powerful advantage over the ancients.
Therefore, the only difficulty in refining an elixir is the recipe and materials. After all, refining a mature elixir requires many trials, and it is impossible to succeed in one go.
When Ning Beichen and Liu Yilin first started, they only tried to refine some simple elixirs to gain experience. When their experience was mature, they refined elixirs that required the use of heavenly materials and earthly treasures.
About a month later, Ning Beichen and Liu Yilin came out of the laboratory wearing dust-free clothes and holding a lot of pills in their hands.
"I didn't expect that this alchemy would cost so much money. Fortunately, we have a lot of savings. Otherwise, even if I were the president, I wouldn't be able to withstand this kind of expense."
After coming out, Liu Yilin looked at the bill in her hand and said.