"I don't know if I can strengthen the diamond equipment with high-grade strengthening stones?"

As far as Xu Cheng knows, there are three levels of enhanced gems, primary, intermediate and advanced, primary enhanced gems can strengthen bronze equipment, intermediate enhanced gems can strengthen silver equipment, and high-level enhanced gems can strengthen gold equipment.

"Ask the old blacksmith another day."

The old blacksmith was a master blacksmith, and such a trivial matter as strengthening equipment should not be difficult for him.

"The third level of the ghost ship seems to be able to retreat to the second level......"

After killing the ghost captain, Xu Cheng originally wanted to go back to the city directly, because there were too few monsters on the third floor of the ghost ship, and it was a waste of time to guard here.

However, before leaving, Xu Cheng tried it and found that the third layer of the ghost ship could actually retreat to the second layer, and the second layer could also return to the first layer.

For the next four hours, Xu Cheng stayed on the ghost ship like this, brushing monsters every half an hour, and in the blink of an eye, five hours passed, and Xu Cheng was forcibly teleported back to the city by the system.

"It's probably about 500 million experience."

Xu Cheng opened the attribute page and looked at it, it takes 1.6 billion experience to upgrade to level 36, and Xu Cheng is still 300 million experience away from being able to upgrade.

"It's five o'clock in the afternoon now, I wonder if Gail's magic scroll has been refined?"

Xu Cheng muttered to himself.

"Let's go to Demon Dragon City and have a look!"

Xu Cheng thought about it and was still going to go to Demon Dragon City to have a look, but when Xu Cheng arrived at the door of the grocery store in Demon Dragon City, he found that Gail's grocery store was closed.

"Knock knock, Gael-senpai, are you at home?"

Xu Cheng stepped forward and knocked on the door and shouted.

"Who?"

Aged Gail's voice came from inside the grocery store.

"Gael, it's me."

Xu Cheng replied.

"It's you, let's go inside."

Gail opened the door and invited Xu Cheng into the house.

"Senior Gail, how is the magic scroll that seals the space-time tunnel how you have been refining?"

Xu Cheng asked.

"The magic scroll will be refined at noon, you wait here for a while, I'll go get it for you now."

Gail returned a short time later, with a magic scroll in his hand.

"This is the sealing magic scroll, as for whether you can seal the space-time tunnel, then you have to try to know, after all, the old man has not tried it, but as long as the space-time tunnel is not big, the seal should be successful."

After listening to Gail's words, Xu Cheng nodded slightly.

"Thank you, senior!"

Xu Cheng took the seal magic scroll from Gail's hand and carefully stored it in the warehouse.

"Let's hope it works!"

The space-time tunnel in the real world has been expanding, if the space-time tunnel is not sealed, there will be more and more legendary world monsters entering the twenty-first century in the future, and when the time comes, I am afraid that the entire earth will never be at peace, so it is imperative to seal the space-time tunnel.

"Senior Gail, if you can seal the space-time tunnel, how many years will this sealing magic scroll be able to seal the space-time tunnel?"

Xu Cheng doesn't need many years, just ten years is enough.

"About a hundred years!"

Gail wasn't sure, but it should have been a hundred years or so.

"A hundred years? Enough is enough! ”

Xu Cheng believes that with the continuous improvement of his strength, he will eventually find a way to completely close the space-time tunnel, and now sealing the space-time tunnel is mainly to prevent the space-time tunnel from continuing to expand, and to prevent the monsters of the legendary world from running into the twenty-first century.

"Senior Gail, I don't know how to unseal the magic scroll, how is your old research?"

Last time, Xu Cheng gave Gail a study of the unsealing magic scroll, just hoping that Gail could study the refining method of the unsealing magic scroll, although Gail said that he was somewhat sure, but after all, grasping is only grasping, who dares to guarantee whether he can study it?

"It's already a bit eyebrow-raising, and it should be able to study it in a month at most......"

Gail said lightly.

"That's good!"

A month is not a long time, but Xu Cheng can still afford to wait.

"Senior Gail, I still have something to do, so I won't bother you, I'll come to see you another day......"

Xu Cheng wants to go offline as soon as possible and exchange the sealing magic scroll to the real world to give it a try, it is naturally best to be able to seal the space-time tunnel, and if he can't seal it, then think of other ways.

"Go ahead!"

Gail nodded slightly.

"To exchange a magic scroll, it costs so many prestige points?"

When Xu Cheng returned to Mengzhong City and found the recharge NPC, after inquiry, he found that he wanted 50,000 reputation points to exchange for the sealing magic scroll.

"Dear adventurer, do you want to exchange it?"

Recharging NPCs is a bit of a no-brainer.

"Redeem it!"

Although it required a lot of prestige points, which made Xu Cheng a little painful, but now he had no choice, in order to seal the space-time tunnel, he could only grit his teeth and choose to exchange.

"There are more than 140,000 reputation points left......"

After exchanging the Seal Magic Scroll, Xu Cheng still had more than 140,000 reputation points left.

"It's cost so much prestige, if you can't seal it, it's a big loss."

After all, Gail didn't dare to guarantee that the magic scroll could seal the space-time tunnel, and if there was a choice, Xu Cheng would not try, but unfortunately he didn't have a choice.

"Xiaoyin, let's go to the Hulunbuir Prairie!"

After Xu Cheng went offline, he directly summoned Xiaoyin.

"Okay."

Hulunbuir Prairie has been to several times, Xiaoyin is also familiar with the road, fifty minutes have passed in a blink of an eye, and one person and one eagle have finally arrived in Hulunbuir Prairie.

"Let's go to the temporary military garrison first!"

Xu Cheng stood on Xiao Yin's back, and Xiao Yin swooped down into a temporary military garrison on the edge of the grassland.

"Mr. Xu."

After several soldiers saw Xu Cheng, they greeted him respectfully.

"Where is General Liu?"

Xu Cheng asked.

"The chief is in the conference room, I'll take you directly."

In fact, Liu Jianjun had already confessed that as long as Xu Cheng arrived, no matter what he was doing, he would take Xu Cheng to see him anytime and anywhere.

"General Liu!"

Led by the soldier, Xu Cheng came to a simple conference room, where Liu Jianjun seemed to be in a meeting, but in fact it was a conference room, which was just a slightly larger tent.

"Mr. Xu, are you here......"

Seeing Xu Cheng coming, Liu Jianjun hurriedly greeted him.

"I thought of a way to seal the space-time tunnel temporarily, but only temporarily, at most to prevent the space-time tunnel from expanding......"

Xu Cheng didn't hide it, and when he was about to prepare to seal the space-time tunnel, he told Liu Jianjun about it.

"It's okay to seal it temporarily, at least it bought a lot of time."

The space-time tunnel has been expanding, Liu Jianjun is anxious in his eyes, and now that Xu Cheng can temporarily seal the space-time tunnel, Liu Jianjun can't ask for it.

"Mr. Xu, do you need our help?"

Liu Jianjun asked.

"No, I'm enough for one person!"

Xu Cheng shook his head slightly, he was the only magician in the entire earth, and the others couldn't use it even if they held the magic scroll.

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