Cheng Jingguo was speechless for a long time.

However, seeing that Fang Heng’s expression didn’t look like he was joking, Cheng Jingguo was stunned.

He didn’t know whether Fang Heng was joking or not.

“Alright.”

Cheng Jingguo took a deep breath, “Then there’s nothing I can do. In the elementary game, there’s no way to trigger the next stage of the mission. At the very least, there’s no corresponding method in our database. Mr. Mo probably doesn’t have such a method either. You can come back later to confirm with Mr. Mo.”

Fang Heng’s heart sank.

At every critical moment, there would always be changes to the plan.

Fang Heng didn’t want to give up so quickly, so he continued to ask, “Teacher Cheng, can we only seal it permanently after the level of the sealing technique has reached the peak of elementary?”

Since in the game, Hila’s tissue sample was the main storyline mission, Fang Heng couldn’t go into detail. He could only roughly change the Hila sample to an analogy and describe it.

Fang Heng gestured, “If it’s an extremely special thing that can’t be killed or destroyed, can I seal it permanently?”

“Hmm…”

After listening to Fang Heng’s explanation patiently, Cheng Jingguo lowered his head and thought carefully for a moment. After thinking for a while, he nodded.

“Fang Heng, you need to understand something first. Theoretically speaking, a permanent seal doesn’t exist.”

“Time is the greatest enemy of seals. If it’s the strength of an A-level seal, after 100,000 to 200,000 years, the strength of the seal will drop to B-level. After a few million years, the strength of the seal will drop to C-level. After tens of millions of years, the seal may automatically be lifted.”

“If the sealed object is extremely powerful, then the time for the seal to be weakened will be greatly shortened.”

“From your description just now, the thing you described has some sort of undying ability. In theory, even a Level 20 elementary sealing technique would find it difficult to permanently seal it.”

Fang Heng felt even more uneasy. “Then what should we do? Teacher Cheng, is there any other way?”

“There is.”

“What?”

“The alternate dimension.” Cheng Jingguo opened his mouth to explain again. “You can open a hole to the alternate dimension and throw the sealed card into the alternate dimension.”

Fang Heng’s eyes lit up, and he suddenly understood.

Oh right, there was still the alternate dimension!

Relevant information about the alternate dimension immediately appeared in Fang Heng’s mind.

It was a special space, very out of the ordinary, and the human’s understanding of it was also very limited.

As far as he knew, normal items and creatures would be repelled by the space.

But after being sealed, the card could easily pass through the alternate dimension spatial rift.

Therefore, for hundreds of millions of years, the alternate dimension had almost become a trash can for the sealers.

Anything that was unwanted, or any monster that could be sealed, was thrown into the alternate dimensional space.

Theoretically speaking, with so many miscellaneous items being thrown into it for hundreds of millions of years, the space should already be filled with all kinds of dangerous things.

However, in reality, it was almost never heard that there was any danger in the alternate dimensional space.

The alternate dimensional rift was more like a one-way passage. One could only enter but not exit. It was like a bottomless pit.

One only needed to throw the sealed artifact into the alternate dimension and it would disappear completely.

The only problem was that the thing that was thrown into the alternate dimension would never be found again.

A good place!

Fang Heng was overjoyed.

Therefore, he did not need any upgraded sealing technique to perform permanent sealing. He only needed to think of a way to open the alternate dimensional rift and throw the sealed Hila tissue into it!

Completely solve the mission!

Fang Heng thought and clenched his fist.

“Thank you, Teacher Cheng!”

After getting Cheng Jingguo’s answer, Fang Heng hurried to the materials claim room.

“It’s starting again, so impetuous…”

Cheng Jingguo watched Fang Heng leave and shook his head.

He had just taken a few steps forward when he saw Mo Jianghe walking up from the stairs on the other side of the pathway.

“Eh? Mr. Mo? Didn’t you go to eat today?”

“The chef at that restaurant is on vacation today, so I came back.” Mo Jianghe glanced in the direction where Fang Heng had left. “Is that Fang Heng? What were you guys talking about just now?”

“Fang Heng said that he wanted to learn the advanced sealing technique.” Cheng Jingguo smiled bitterly. “I told him that he couldn’t do it in the elementary game for the time being. Later, he even asked about the permanent seal, as if he wanted to seal something.”

“Is that so…”

“I told him that even the elementary sealing technique couldn’t do it permanently. Usually, when we encounter this kind of problem, we would choose to open the alternate dimensional spatial rift and throw the sealed artifact into the rift.”

“Yes, it’s indeed a very common way to deal with it. However, looking at how excited he is…”

Mo Jianghe looked in the direction where Fang Heng left and was deep in thought. “So he probably thought that a person could open the alternate dimensional spatial rift, right?”

“Uh…”

Cheng Jingguo hesitated for a moment, recalling Fang Heng’s expression just now.

“That seems to be the case… Should I…”

“Young people are so energetic.” Mo Jianghe praised and pulled Cheng Jingguo. “Let’s go, let’s not eat dinner, let’s drink together.”

“No, Mr. Mo, we still have class later.”

“What are you afraid of? It’s not too late.”

…

Fang Heng walked toward the materials claim room.

Along the way, he carefully thought about the memories in his mind.

The alternate dimension was an extremely special space.

There were many ways to open the alternate dimension space.

For sealers, they needed to build a passage.

During the construction process, they needed to use part of the magic materials.

Fang Heng organized his thoughts along the way and came to the counter.

“Hello, Uncle Pang.”

Behind the counter, Pang Feilong was filling in the form and taking notes. When he raised his head and saw Fang Heng, his heart skipped a beat and he wiped his forehead out of habit.

He remembered the guy who asked for five tons of materials yesterday.

He was a ruthless person.

He had tormented him quite a bit.

“Fang Heng, you came to collect materials again today?”

“Yes, sorry to trouble you, Uncle Pang.”

Pang Feilong was somewhat traumatized by Fang Heng. “Don’t tell me you want another five tons of materials?”

“It’s not that.” Fang Heng scratched the back of his head, picked up the pen and paper on the table, and quickly wrote down the list of materials on it. He said, “Give me three sets of materials first. Do you have any free meditation rooms?”

Seeing that Fang Heng did not ask for five tons like last time, Pang Feilong heaved a sigh of relief.

“Yes, Room 1255 is empty now. You can use it. As for the materials…”

Pang Feilong took the list of materials that Fang Heng handed over and skimmed through it. He couldn’t help but frown slightly.

What Fang Heng wanted were extremely rare materials. Even they didn’t have much stock here.

Normally, these kinds of materials wouldn’t be released to ordinary students.

However…

Yesterday, Fang Heng came with the young master of North River Heavy Industry, Mo Jiawei.

“We have all the materials you need. Go to your room first. I’ll make some preparations. In ten minutes, I’ll send someone to send them to your room.”

“Thank you so much, Uncle Pang.”