After the harsh winter, the weather is gradually getting warmer.

Standing on the tall building, Lei Lin could already see a little green in the distance, and farmers were working the cultivated land not far away.

"Before I know it, another year has passed, and I'm fifteen years old!" Lei Lin propped his hands on the edge of the window, his eyes a little distracted.

The Hove Purple Leaf in Polar Night City was basically bought up by Lei Lin, and he continued to refine it, and finally got five bottles of new Azure Elixir, which pushed his spiritual power to about 5.8.

It's a pity that any potion used too much will always show resistance, and the effect will gradually weaken, which was originally estimated to reach a value of 5.9, but now it has been reduced by 0.1 out of thin air.

"Now, the only thing I can hope for is to go to the surrounding cities to buy them in Fresa!"

Leaning against the window, Leylin reached out and pulled a bunch of red berries from the table and ate them as a snack.

"However, compared to other apprentices, I am already flying at the same speed, after all, even if it is a descendant of a big family, it is impossible to use the potion share indefinitely, and it is still such a precious spiritual power potion!"

In less than a month, Lei Lin has caught up with the fifth-class qualification for more than a year.

"It's also fortunate that it's outside the academy that I can carry out the practice and use potions so unscrupulously!" Lei Lin suddenly rejoiced a little at the arrival of the war.

"It's just that even if the war stops immediately, I don't dare to go back, at least until the three-year mission expires, and then I will have some excuse!"

At that time, Lei Lin estimated that he was already a third-class apprentice, and he was considered a little powerful in the academy in addition to the mentor, so he should be more valued, and with such a long period of cover-up, it was enough for him to come up with some other reasons to cover himself.

"Master, there is a messenger from the City Lord's Mansion who has brought an invitation!" Anna knocked on the door and came in with Reelin's permission.

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

"Invitation?" Leylin was a little puzzled, he had never had much contact with Viscount Jackson.

Take a look, "The invitation card also specifically states that only people from Melfeller's circle are invited, that is, wizard apprentices!"

Leylin had some guesses: "Could it be that something strange has happened that requires the help of a wizard?"

"Anna, prepare a carriage and a gown, I'm going to go out!"

Leylin said casually, for Jackson, a great knight and the lord of Polar Night City, it is difficult for a wizard apprentice to shake his majesty, and Leylin does not want to make enemies with the other party.

Moreover, due to the lack of Hove Purple Leaf recently, Lei Lin has no other very important things to spare time.

"Let's take a look, I haven't seen Melfiler in a long time!"

In the center of Polar Night City, a castle-like building made of gray stone is vast and majestic, and there are many guards standing guard next to it, revealing the majesty of the nobility.

A black carriage suddenly stopped in front of the City Lord's Mansion, the door opened, and a young nobleman with long brown hair got out of the carriage, he looked relatively thin, but his bright eyes were very energetic.

At this moment, another carriage made of brown and red wood also stopped on the side, and from it came down an old man with a white beard, holding a book, and exuding the air of a scholar all over his body.

After the old man saw Lei Lin, every wrinkle on his face bloomed into a smile, and he took the initiative to step forward and open his arms: "Long time no see!

"It's a pleasure to meet you, Melfeller Scholar!" Leylin smiled and hugged the old man gently.

He has a good relationship with Melfeller, and although the old man has some shortcomings, it is undeniable that some of his experiences have inspired him a lot, and he has also helped him a lot when he first came to Polar Night City.

The two of them were talking casually, and at the same time, they showed out the invitation card and communicated to the guard guarding the door.

A butler-like man led Leylin and Melfil through the garden to a small parlor-like place.

Among them, there were a few other wizard apprentices who also settled in Polar Night City, and Lei Lin also went up a little to say hello.

In the middle of the small living room is a circle of sofas, surrounded by a mahogany table, which looks like it has a sense of equality.

"Welcome, my friends!"

The tough guy Viscount Jackson walked in, just like when Leylin met him last year, with little change in him except for a few more strands of gray hair behind his ears.

"Lord of the City!" the wizard apprentices nodded slightly.

"Come, don't be inhibited, sit!" Jackson casually sat down next to a couch, and the waitresses in low-cut dresses served everyone a drink that resembled black tea, as well as snacks like matcha cakes and cookies.

"How can the overall atmosphere be like a symposium and afternoon tea?" Lei Lin was slightly puzzled in his heart, but he didn't come out.

Viscount Jackson and the wizarding apprentices sat in a circle, talking about recent anecdotes and the like, and the atmosphere was generally very harmonious.

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

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

"Yes, speaking of Baron Phil, he's been worrying about the medicine store lately!" said Viscount Jackson, who seemed to be inadvertently mentioning as he chatted.

"We've heard about the withering of the Dark Forest for a long time, but it hasn't been resolved!" said a wizard apprentice on the other side, playing a good role in the introduction.

Melfiler's brow furrowed slightly, "I believe that the lord must have a way, doesn't he?"

Viscount Jackson smiled bitterly: "Friends, I have reported the situation to the royal family last year with a raven, but unfortunately there is still no reply...... I'm at a loss for it!"

"The royal family?" Lei Lin was moved in his heart, behind the royal family of the Swamp Principality was the support of the Black Bone Forest Academy, and the connection between the two was inextricably linked, and it was not uncommon for this task to finally appear in the Black Bone Forest Academy.

Speaking of which, he was still the candidate sent by the Black Bone Forest to solve this matter, but he had been lazy and slack, and finally forced Viscount Jackson to have no choice but to invite these apprentices.

Although he smiled a little bitterly in his heart, Lei Lin was there on the surface, and he took a sip of a cup of black tea drink, without any idea of confessing at all.

"It's just a high-powered creature that resembles pollution, and even the Lord of the City can't solve it?" asked a red-haired, middle-aged apprentice.

Leylin knew this man, he opened a clothing store in Polar Night City, and many of the clothes in the manor were purchased from his store.

The inhabitants of the city knew that the owner of the clothing store was a mild-mannered middle-aged man with a beautiful daughter, but they never knew that he was also a wizard.

"To be honest, I've done it before! I killed a lizard-like creature, but it didn't help the blight event at all!"

Viscount Jackson spread his hands.

"Now, the scope of the Withered Forest has expanded to the size of two villages, if we don't solve it, sooner or later it will spread to the entire Dark Night Forest, and when the time comes, we don't want to harvest another medicinal herb from there!"

Viscount Jackson clenched his fists.

The trading of medicinal herbs is the economic pillar of Polar Night City, and every year the City Lord's Mansion collects a high amount of gold coin taxes from it, and now that the income has plummeted, it is no wonder that Viscount Jackson can't sit still.

"Can you show us the lizard's body material?" Melfeller asked.

"Yes!" the Viscount clapped his hands, and a golden-haired maid stepped forward with a silver platter and some earthy scales on it.

The apprentices present stepped forward one after another to pick up a piece of observation, and Lei Lin also took a piece and put it in the palm of his hand.

"Chip! Detect!" The earthy yellow scales were the size of a man's thumb, and they were cold.

"The scales of the suspected polluting organism are estimated to be a variant of the swamp lizard! The surface has a trace amount of radiation, the material is extremely chaotic, and the molecular structure has been destroyed and cannot be used as any material!"

The chip feeds back the scan information.

"No wonder no one in the canyon has a move! There is no place for wizards to use in this creature's body, and it can't sell a single magic stone all over its body, who would do such a thankless thing!"

Lei Lin suddenly understood that wizards are a group of people who put interests first, and they will not do anything without benefits.

The Blighted Woods are on the edge of Polar Night City, and if there really is some interest in it, or the biological materials that wizards like, it will have been trampled by the wizards in the canyon trading location long ago.

Being able to save zài so far can only show one point, there is no interest in it, only trouble, or the income from the sale is not worth the cost, so it has not been solved.

"It's a pity! It's not a high-powered creature that wizards need, it's a polluted body! It's useless for wizards!" Melfil took out something like a magnifying glass and looked at it for a long time, and finally came to the same conclusion as Raylin.

"Is there a way?" said Viscount Jackson, looking at them with a wistful gaze.

"Most of the pollutants are the result of drastic changes in the environment in which they grow, and I can't draw any conclusions without conducting a field trip!

Melfeller shook his head.

"I'm willing to pay thirty magic stones per person, plus the price of five thousand gold coins, please go and find out, how about it? This is my request! For the sake of my old friend!"

Viscount Jackson looked around, and saw that the other wizard apprentices all looked uninterested, and couldn't help but grit his teeth and say.

"Since it's the city lord's trouble, of course I'm duty-bound!"

Melfeller was a little helpless.