I am a support player in the cultivation world

Lin Fuping looked at the gate, which was written in Chinese:

Please fill in the 1 numbers 9-9 in the squares below so that the sum of the horizontal, vertical and diagonal rows is 15.

There is a bracket after it, and it says:

If you can't answer the question, you will be punished by the teacher, including but not limited to being struck by lightning, burned by fire, or using sword energy?(???).

He even added emoticons.

Lin Fuping was shocked.

This is still a math problem.

There is a nine-square grid below the question, and next to the grid are embossed numbers from 1 to 9.

Lin Fuping turned around and looked at Fu Feng's disciples who were attacking the gate with various spells, his expression complicated.

"Why? Did you find anything?"

Bai Banxia had been paying attention to Lin Fuping, so she naturally noticed the change in her expression.

Lin Fuping calmed his mind and his brain was working rapidly.

The fact that I am a soul from another world is the biggest secret, and I cannot tell even my senior sister. But how can I explain that I can understand Chinese?

Lin Fuping considered for a moment and spoke slowly:

"Senior Sister, I think Fellow Daoist Han Yi and the others have misunderstood this rune. Look..."

Lin Fuping pointed to the numbers 1-9 in the question.

"This one here is shaped like a stick, and there is a rune with a tail under this circle. Is it the same as the relief below?"

Lin Fuping pointed to the number reliefs 1 and 9 again.

"And this grid has exactly nine small squares. It has the same number as the rune relief next to it."

Lin Fuping pointed to the nine-square grid and the digital relief.

Bai Banxia took a closer look and found that it was indeed the case. It was just that these runes were mixed together and he and others did not notice them for a while.

"That's true! What do you think, Fu Ping?"

"I think we should try to move the relief runes into these grids. If they can be moved, it means my idea is correct. This formation allows us to move these relief runes to the appropriate positions."

Lin Fuping expressed his thoughts. Since he knew there was Chinese here, then this relic must be related to his past life. Maybe there were people from his hometown here.

After listening to Lin Fuping's inference, Bai Banxia did not hesitate and got up to find Han Yi.

Lin Fuping stood there, looking at the problem. Thinking about how to solve it. After all, it had been a long time since I saw an elementary school math problem. Anyway, the 5 had to be in the middle.

After a while, Han Yi followed Bai Banxia over. After taking a look at Lin Fuping, he looked at the question.

"If that's the case, it was a mistake. We didn't even notice it."

Han Yi was a little annoyed, Bai Banxia comforted him

"Junior brother, don't blame yourself. As the saying goes, a bystander sees more clearly. You are so absorbed in the art of rune formations. It is normal for you to not react for a while."

Han Yi realized that this formation might not be opened in the way he and others thought, so he walked forward to move the relief.

"Wait a moment"

Lin Fuping stopped him

"Since I proposed it, let me try it. And if there is a way to attack, I have the spirit body skill and the skin training mastery, so I can withstand more attacks."

Mainly, Lin Fuping was afraid that Han Yi would move around. You know, there are many ways to arrange 9 numbers into 9 squares.

Personally, I feel that it has to be at least 9^9, with more than million permutations, and the number would take eternity to count.

Instead of doing this, it is better to go first and put 5 in the middle.

Han Yi stopped and looked at Bai Banxia. Bai Banxia looked at Lin Fuping for a while and said

"be careful"

Lin Fuping walked forward and pretended to be thinking. After a while, he flew up and flew towards the number relief 5.

At this time, the other disciples also gathered around.

Lin Fuping touched 5 and found that he couldn't move it by force alone. He suddenly had an idea to inject spiritual power into it, and the relief lit up. At this time, relief 5 could be moved.

“As expected”

Lin Fuping carefully manipulated the relief to fall into the center of the nine-square grid, and the stripes of the nine-square grid lit up. The rest of the digital reliefs also lit up.

"It's done"

"This formation has changed."

The disciples were talking about it, all with joy. After all, everyone had spent a lot of time on this formation.

"Senior Sister, it seems that my guess is correct. And the movement of this relief requires the infusion of spiritual energy."

Lin Fuping returned to Bai Banxia's side.

Han Yi saw this and understood it, and called all the disciples of Fu Feng to move the runes.

Lin Fuping had no time to stop it, so he saw all the disciples being struck by lightning and falling down like dumplings.

But this time, they only had superficial injuries.

"What, what's going on?"

Han Yi looked at his dark-skinned junior brothers and sisters, confused as to what was going on. Why was it that Lin Fuping was fine when he went up, but he and the others were attacked?

"I've already told you to move the relief to its proper location. If you move it randomly, you'll definitely get into trouble."

"Then how do you know where the right spot is?"

Han Yi is dissatisfied

"I saw that the rune was in the middle of the nine runes, so I moved it to the center of the square. And after I put the rune there, it couldn't be moved. So the one I put there should be the right one. It seems I'm lucky."

Lin Fuping pointed to the number 5 and explained to others.

"You can also try to see if the rune you placed can be moved. If it can be moved, it is wrong."

Fu Feng's disciples stepped forward one after another and found that it could indeed move.

This…

Everyone looked at each other

Lin Fuping spoke again

"So we'd better go through them one by one so that we can tell which ones are correct."

After listening to Lin Fuping's words, Han Yi stepped forward alone and moved the number 1 to the corner box of the first row.

to suffer

Lin Fuping thought to himself

Sure enough, the moment the number 1 was put up, a fireball flew towards Han Yi.

Well, the afro is gone and a bald head appears.

But apart from losing his hair, Han Yi had no other injuries.

Lin Fuping wanted to laugh, but held it back. It was inappropriate to laugh in this situation.

I just begged myself to go up, please don't be a fireball. It's too ugly to be bald.

Next came another Fu Feng disciple, who placed the number 1 in the second square of the first row. The relief of the number 2 lit up and could not be moved.

"Really!"

The disciple shouted with joy. Han Yi looked at this scene, feeling happy that there was a way to open the door, but also worried about his luck.

Next, the Sword Sect disciples took turns to move the relief.

In order not to arouse suspicion, Lin Fuping also took the initiative to move forward, and deliberately moved to the wrong position. He was struck by lightning.

This dispelled the doubts of some disciples who still had doubts in their hearts.

It is worth mentioning that Han Yi was extremely unlucky for some reason.

Basically, it was due to movement errors. So I was struck by lightning twice and burned by fire once.

Finally, after everyone's efforts, there was only one grid on the formation without a number relief, and there was only one number 9 on the door.

Now it was Han Yi's turn.

Han Yi stepped forward and excitedly moved 9 below 1 and 5 under everyone's gaze.

The moment the number was put up, the nine-square grid shone brightly and then disappeared into the door.

Click

The door opened.