As the cold winter passes, the weather gradually warms up.

Standing on the high building, Leilin could already see the green spots in the distance, and on the farmland not far away, farmers were working hard.

"A year has passed without realizing it. I am fifteen years old!" Lei Lin supported his hands against the window, his eyes a little lost.

The Hoff purple leaves in the polar night city were basically bought out by Lei Lin. Through continuous refining, he finally obtained five bottles of new blue potions, which pushed his mental power to around 5.8.

Unfortunately, if you use too much medicine, you will always have resistance and the effect will gradually weaken. It was originally estimated that it could reach a value of 5.9, but now it has decreased by 0.1 out of thin air.

"Now, I can only hope to buy Fresa and the others in a few cities around me!"

Lelyn leaned against the window and reached out to pull a bunch of red berries from the table and ate them casually as snacks.

"However, compared to other apprentices, I'm already flying at the same speed. After all, even the direct descendants of a big family cannot use the share of potions without limit. It's still such a precious mental potion!"

In less than a month, Lei Lin caught up with the journey of fifth-class qualifications for more than a year.

"Fortunately, it was outside the academy that I could conduct experiments so unscrupulously and use potions!" Lei Lin suddenly felt a little grateful for the arrival of the war.

"But even if the war stops immediately now, I dare not go back. At least I have to wait until the three-year mission expires before there is an excuse!"

By then, Lei Lin predicted that he was already a third-class apprentice, and he was also a little talented in the academy, and he should be given more attention. Moreover, with such a long time of concealment, it would be enough for him to come up with some other reasons to cover up himself.

"Master! There is an envoy from the City Lord's Mansion, and he brought an invitation!" Anna knocked on the door and came in after receiving Lelin's permission.

At this time, because she had been wizarded and wizarded by a wizard, her face was still the same as before, and there was no change at all.

"Invitation?" Leilin was a little confused. He had never had much contact with Viscount Jackson.

After taking it, I saw, "Goal? The invitation also specifically stated that only people in the circle of Melfiler, that is, the wizard apprentice!"

Lei Lin had some speculation: "Is there something strange happening? Is it necessary to have the help of a wizard?"

"Anna! Prepare me a carriage and dress, I'm going out!"

Lei Lin said casually that for Jackson, the great knight and the city lord of the Polar Night City, a wizard apprentice could not shake his majesty, and Lei Lin did not want to get into evil with the other party.

Moreover, due to the lack of Hoff's purple leaves recently, Leilin has no other very important things to take time.

"Go and see, I haven't seen Melfiler for a long time!"

In the center of the polar night city, a castle-like building made of gray stones is vast and majestic, with many guards standing guard beside it, revealing the majesty of the nobles.

Step!! A black carriage suddenly stopped in front of the city lord's mansion. The car door opened and a young nobleman with brown hair got off the carriage. He looked thinner, but his bright eyes were very energetic.

At this time, another carriage made of brown and red wood was also stopped aside. An old man with white beard came down from above, holding a book, and exuding a scholarly atmosphere all over his body.

After seeing Lei Lin, every wrinkle on his face opened and smiled. He took the initiative to step forward and spread his arms: "Long time no see! My friend!"

"I'm very happy to see you! Melfiler Scholar!" Leilin smiled and gently hugged the old man.

His relationship with Melfiler is pretty good. Although this old man has some shortcomings, it is undeniable that some of his experiences were very inspiring to Lelin. When Lelin first came to Polar Night City, he also gave Lelin a lot of help.

The two of them talked casually while showing invitations and passed the guards guarding the gate.

A man who looked like a housekeeper led Lelyn and Melfiler through the garden and came to a place like a small living room.

There, there were a few wizard apprentices who also settled in the Polar Night City, who had arrived a long time ago, and Lei Lin also went up and said hello.

There is a circle of sofas in the middle of the small living room, surrounded by a mahogany table, which looks very equal.

"Welcome! My friends!"

Viscount Jackson, who was a tough guy, walked in. He was the same as when Raylin met last year. Time left almost no changes on him, except for a few traces of white hair behind his ears.

"Master Lord!" The wizard apprentices nodded slightly.

"Come on! Don't be restrained! Sit!" Jackson casually came to a sofa and sat down. The maids in low-cut dresses served everyone a drink like black tea, as well as snacks such as matcha cakes and biscuits.

"Why is the overall atmosphere like a symposium and afternoon tea?" Lei Lin was slightly confused, but he did not show it.

Viscount Jackson sat in a circle with the wizard apprentices, talking about some recent interesting stories from time to time. Overall, the atmosphere was very harmonious.

"It's a pity that Viscount Jackson has always shown himself as a cruel and cruel person outside. I heard that in order to suppress a rebellion, he directly ordered the execution of people from a village and hung their heads on wooden stakes..."

Lei Lin still looked like he was chatting and laughing on the surface, but he sighed in his heart: "Sure enough, only equality of strength is the prerequisite for harmonious interaction!"

"Yes, when it comes to Baron Phil, he is also worried about the drug store recently!" Viscount Jackson seemed to mention something inadvertently while chatting.

"We have heard of the withering incident of the dark forest for a long time, but it has not been resolved!" said a wizard apprentice on the other side, acting as the introduced role well.

Melfiel's brow frowned slightly, "I believe that Lord Lord must have a solution, right?"

Viscount Jackson smiled bitterly: "Friends! I had already reported the situation to the royal family last year with ravens, but unfortunately I still haven't replied yet... I have no choice!"

"Royal?" Lei Lin felt aroused in his heart. Behind the royal family of the Duchy of Swamp is the support of the Black Bone Forest Academy. The connection between the two is closely related. It is not surprising that this task finally appeared in the Black Bone Forest Academy.

Speaking of which, he was still the candidate sent by Black Bone Forest to solve the problem, but he was lazy and slack, which finally forced Viscount Jackson to invite these apprentices.

Although she smiled bitterly in her heart, Lei Lin was still alive on the surface, so she picked up a cup of black tea drink and took a sip, without any idea of ​​admitting her.

"It's just a high-energy creature similar to pollution. Can't even the city lord solve it?" asked a middle-aged apprentice with red hair.

Lei Lin knew this man. He opened a clothing store in the Polar Night City. Many of the clothes in the manor were purchased from his store.

The residents of the city all know that the owner of the clothing store is a gentle middle-aged man and has a beautiful daughter, but they never knew that he was also a wizard.

"To be honest, I've taken action before! I also killed a creature similar to a lizard, but unfortunately it was not helpful to the withering incident!"

Viscount Jackson spread his hands.

"Now, the scope of the withered woods has expanded to the size of two villages. If it is not solved, it will sooner or later spread to the entire Dark Night Forest. At that time, we will not be able to harvest another medicinal material from there!"

Viscount Jackson clenched his fists.

The trading of medicinal materials is the economic pillar of the Odd Night City. Every year, the city lord's mansion charges high gold and coin taxes from it. Now the income has dropped sharply, so it is no wonder that Viscount Jackson can't sit still.

"Can we take a look at the body materials of the lizard?" asked Melfiler.

"Yes!" Lord Viscount clapped his hands, and a golden-haired maid came forward with a silver plate, with some yellow scales on it.

The apprentices here came forward and picked up a piece of it to observe, and Lei Lin also took one piece and put it in the palm of his hand.

"Chip! Detection!" The yellowish scales are the size of someone's thumb, and it is cold.

"The scales that are suspected to be polluting organisms are probably variants of swamp lizards! The surface has trace radiation, the material is extremely chaotic, and the molecular structure has been devastatingly damaged and cannot be used as any material!"

The chip will feedback the scan information.

"No wonder no one in the wizards in the canyon took action! There is no place for wizards to use in this kind of creature, and there is no magic stone on the whole body. Who would do such a thankless thing!"

Lei Lin suddenly understood that wizards are all people who are more interested in interests and will not do anything without benefits.

The withered woods are right next to the Polar Night City. If there were indeed some benefits inside, or biological materials that the wizard liked, they would have been flattened by the wizard in the canyon trading location.

It has existed until now, but only one thing is that there is no benefit, only trouble, or the income from the operation cannot be compensated for, so it has never been solved.

"What a pity! It's not a high-energy creature needed by a wizard, but a pollutant! It's useless to a wizard!" Melfiler took out something similar to a magnifying glass and watched it for a long time, and finally came to the same conclusion as Leilin.

"How is it? Is there a way?" Viscount Jackson looked at everyone with hope.

"Most pollutants are formed due to drastic changes in the growth environment. I cannot draw any conclusions before field investigations! And I do not think that this creature is the real culprit in the withering event!"

Melfiler shook his head.

"I am willing to pay thirty magic stones per person, plus 5,000 gold coins. Please go and detect them. How about it? This is my request! For the sake of old friends!"

Viscount Jackson looked around and looked indifferent when he saw other wizard apprentices, and couldn't help but grit his teeth and say.

"Since it's a trouble for the city lord, I certainly have no choice but to do so!"

Melfiler was a little helpless.
Chapter completed!