Absorbing Oliver's memories, Li Ling not only knew the situation of the two planes of the underworld and the heavenly realm, but also knew everything about practicing alchemy.

He knew that the Dragon Spirit Grass was a good thing and had a wide range of uses.

In Oliver's memory, there is a specific use of dragon spirit grass, and the creatures of the heavenly and underworld respect it quite much, and dragon spirit grass is used in many strange gold refining elixirs.

"Host, the Dragon Spirit Grass is also of great use to us, as long as it is added to the kind of low-preparation marrow cleansing pill I developed, the medicinal effect of the Dragon Spirit Grass and the Yuan Liquid will cooperate with each other, the effect of the Yuan Liquid will be improved, and the effect will be completely exerted, and the medicinal effect will only be similar to the pill of the cultivation realm at that time!" Zhi Brain said in a high voice.

Being able to help the host, it can also reap a piece of happiness, experience emotions, and be able to make its intelligence go further.

Li Ling nodded, there has been no movement since the corpse refining array was arranged in Xianke Company, thinking that the formation was operating normally, and the undead creatures such as skeleton soldiers had been refined.

"Anyone?"

"Is the boss there?"

When Li Ling and Zhi Nao discussed how to develop the Pulp Cleansing Pill, the guest said.

"This voice is a little familiar!" Before the guest came in, Li Ling had a judgment.

He got up to greet him, and found that it was indeed an acquaintance who had entered the store.

Isn't this Song Ming, who just helped himself two days ago?

Li Ling opened his mouth and asked, "It turned out to be Teacher Song, why did you come here, didn't you find the Dragon Spirit Grass, or did someone in your community have the same situation as you?"

Li Ling left Song Ming's phone number, and he asked Teacher Song to contact him when something happened again.

Song Ming relieved him from the siege in the primary school attached to the experimental middle school and helped Bingbing sign up.

Li Ling was grateful to the other party in his heart.

If there were really undead creatures near Song's house, he would definitely have to help clean it up.

"Not ......"

"Dr. Li misunderstood!"

"I'm not asking you to help deal with the skeletons, but, rather, ......"

Song Ming stammered, embarrassedly took out a wooden box, and took out an ancient painting from the box.

Song Ming wanted to move, but the money in his hand was not enough, so he had no choice but to tell his parents that he wanted to sell the house, and Song's father strongly supported it, wanting his son to change to a bigger house, and it was best to have a girlfriend to get married and have children.

Song's father still had some antiques in his hand, and for the sake of his son's happiness, he gritted his teeth and took them out.

Today is the weekend.

Song Ming got up early in the morning and came over.

He had a very good idea, thinking that by selling this ancient painting, he would be able to raise enough money to buy a house, and maybe he didn't even need to sell the old house.

But the reality is cruel, the price given by several antique shops is not high, most of them only give a few thousand yuan, and the highest is only twenty or thirty thousand.

"These antiques are my father's favorite, and I will never sell them for a few thousand yuan!"

Song Ming walked out of the antique shop dejectedly, still not giving up, thinking of trying his luck at the restoration center, but not expecting to meet Li Ling.

"Please ask Dr. Li to help me see how much this painting is worth!"

Song Ming was a little expectant and a little scared.

In case Li Ling also quoted a price of several thousand yuan, it would be difficult for him to refuse.

"This one...... , you give me a little time so I can see ......"

Li Ling took the ancient painting from Song Ming's hand, opened it and put it on the table.

He carefully identified it and said: "This sentence is from the Tang Dynasty, it's just that it was made by non-celebrities, and the painting style is average, and it's really hard to judge how much it's worth, but it's definitely not just a few thousand!"

Li Ling is proficient in the appreciation of ancient paintings, but he has only made achievements in appreciation, and he is blind in terms of market price.

He continued: "If you believe me, put the ancient paintings in the store first, and I will further identify and inquire about the market, you can rest assured, if the ancient paintings want to be sold, you will definitely be notified, and the price will make you satisfied before selling!"

"Really!"

Song Ming was very surprised, he didn't expect Li Ling to identify the ancient paintings so quickly and tell them bluntly.

"No problem, no problem, just put it in your store!" Song Ming said politely: "I didn't know that you opened a shop in the antique market before, if you knew about it, I wouldn't have to bother, just take it to the restoration center and ask you to identify it!"

Song Mingle left.

Li Ling sent it off.

As soon as the two of them went out, they saw Qian Ming coming towards the restoration center, and Song Ming said: "You have another guest, so I won't bother you to send me!"

Qian Ming came to the repair center, and after the two sides sat down, Li Ling spoke: "Old Qian, why do you have time to come to me, your father is in good health!"

Qian Ming suddenly stood up and gave a military salute to Li Ling, and said happily: "I came here this time to thank you, don't worry, my father is in good health!"

Qian Ming sat down again and told Li Ling an exciting news: the Didi monster fighting system that Li Ling had mentioned to him had been successfully developed.

There are many people in the army who know how to develop software, and after accompanying Qian Lao to be discharged from the hospital, Qian Ming immediately applied to his superiors, who agreed to the plan and contacted many relevant talents.

After so many days of preparation, Didi's monster fighting software and related technologies have matured.

"With the advent of Didi fighting monsters, there are also various incentive measures!" Qian Ming did not sell the relationship, and told the relevant measures one by one.

The development of Didi to fight monsters has always been a government/government behavior.

The scope of use of Didi Monster is very close, and any citizen can use it.

There are also two kinds of users, one is ordinary citizens, who can use Didi to fight monsters when they encounter danger, and the other is the ability awakeners, who can help some ordinary citizens who encounter danger nearby.

The software also has a rating program. He divided the Adepts into ten levels based on their contribution and combat power.

As long as you kill ten skeleton soldiers or undead creatures of corresponding combat power under the supervision of the system, you will be a level 10 ability.

Killing a hundred skeletons is a level 9 ability, and so on, with the higher the level, the more special perks those who enjoy.

The system takes killing a skeleton soldier as a unit, and you can get a point.

As long as the Adeptus has enough points and a high enough level, he will be able to get strong support from the government/government.

All Didi Monster Fighting Points can be directly exchanged for money.

In addition, the social status of people with level 8 and above abilities will be improved.

For example, those with eighth-level abilities can add five points to the college entrance examination, college students can exchange points for credits, and soldiers can exchange for military industry.

Qian Ming's purpose in person was very simple, he wanted to invite Li Ling to use Didi to fight monsters, and his superiors were also considering exchanging Li Ling's exploits in developing potions into points, which was a reward.

"Thank you, thank you!" Li Ling said gratefully: "I want to ask if that APP is directly downloaded from the Internet, or does it require special equipment?"

"You can go directly from the Internet, or you can buy a special mobile phone!" Qian Ming replied.

The general public can use their mobile phones to download the software, which has an alarm function and GPRS positioning function.

Strangers can use our specially developed mobile phone, which has an infrared camera function in addition to normal functions, which is convenient to record the achievements of the supernatural.

Qian Mingsai gave Li Ling a small new mobile phone and left: "Here are the mobile phone numbers of me and Sun Yue, I have something to contact!"