The map hidden in the blood jade gradually became clearer and clearer, Luo Hua's surprised expression did not stop, he never thought that the jade pendant that had followed him for more than twenty years would hide such a big secret. Pen & Fun & Pavilion www.biquge.info

"Where do you think this map is in the school?" Feng Jin asked.

Luo Hua stayed in the school for the longest time, he looked at it carefully for several minutes, shook his head again and again, and said: "The scope shown on this map is too small, and there are no obvious signs, so it's really hard to say where in the school." ”

"What are these twisting and turning threads? A lot of them are strung together......" Feng Jin wondered.

The scholar also looked at the map, took the blood jade in his hand and played with it, and kept nodding there, as if he had found a clue.

"Did you find anything?" Feng Jin asked.

"Nope."

"Then why do you keep nodding your head?"

"I mean this piece of blood jade is a good thing, but it's overkill to hide a map......" The scholar looked regretful.

Feng Jin knew that blood jade was undoubtedly a treasure for cultivators, but ordinary people like Luo Hua didn't have much concept of blood jade, and it was very likely that Principal Luo Zhongsheng didn't know the true role of blood jade, so he made it a "key" to hide clues.

"By the way, don't keep watching, take out your mobile phone and take a picture of the map, you can study it carefully." The scholar proposed.

Feng Jin patted his head and said: "Don't you say that I forgot, this is really important, I always feel that there is something wrong with this map, but I can't say it." ”

"Don't dwell on this, we can spend some time studying the map, even if we find the vault, there is a good chance that we won't be able to get in, and it will be useless without a key." Scholar Dao.

Feng Jin shook the blood jade in his hand, the meaning was already obvious, and the scholar narrowed his eyes and asked, "You mean, this piece of blood jade is the key to open the vault?" ”

"That's right!" Feng Jin nodded and said, "Principal Luo doesn't show anything, he can't hide the key somewhere else so that Luo Hua can't find it, only taking the key with him since childhood is the safest way." This piece of blood jade is both a guide map and a key to open the vault, as long as we find the location of the vault, it will be a matter of minutes to get the information inside. ”

Luo Hua pricked up his ears and asked, "Just now you said that you felt that something was wrong with the map, what did you refer to?" ”

Feng Jin pointed to the crooked black lines and said, "These lines are completely irregular, if it is a route, it is impossible to have so many intersecting lines, it is too laborious." ”

"What if these lines don't represent a route?" Luo Hua asked on a whim.

"So what do you think these lines represent?"

Luo Hua thought for a moment and replied, "It's the coordinates." ”

"Unlikely, right? Where do you see that this is a representative coordinate? Feng Jin said that he did not believe Luo Hua's nonsense.

"You come here." Luo Hua squatted down and pointed to a pattern at the bottom right of the map and said, "Do you feel like anything?" ”

Feng Jin tilted his head and looked at it for most of the day, but still shook his head and said: "I can't see anything special, you kid can let it go if you have a fart, what are you doing to hang people's appetites?" ”

Luo Hua was finally able to perform it well, his face was even more colorful, and said: "This pattern represents the meaning of the coordinate axis in mathematics, but it is hidden under these lines, and you can't find it if you don't look carefully." Now that we have the axes, we just need to find the numbers and combine them to know the exact location of the vault. ”

"You see these lines are messy, it's not easy to find those words." Feng said carefully.

Luo Hua smiled mysteriously and said, "Ordinary people will definitely not find it, but my grandfather has long thought of this problem, so he taught me a poem when I was very young, and the secret of finding numbers is hidden in this poem." ”

"Then why didn't you say it earlier?" Feng Jin is a little unhappy, Luo Hua, this kid also knows the whole person.

"Haha, let's be anxious first."

"Then hurry up and find it, time is pressing." Feng reminded him.

Luo Hua closed his eyes and recalled the poem, and said, "I have already thought of a way, but I need some auxiliary tools." ”

Then Luo Hua didn't know where to find a magnifying glass and a piece of red gauze, Feng Jin was surprised, what use can these two things come in?

"What kind of plane are you doing? Don't waste time, is your method reliable? Feng Jin said that he was very skeptical of Luo Hua's approach, thinking that this kid must be whimsical again.

Luo Hua laughed and said, "You just see, I promise to find it out for you, how can the method that my grandfather told me be wrong?" ”

Feng Jin heard that it was Principal Luo Zhongsheng who told Luo Hua the method, and his heart finally settled down, and Principal Luo only told Luo Hua the secret, so at present, he can only rely on him to find the location of the vault.

I saw Luo Hua cover the magnifying glass with red gauze, and then put the magnifying glass flat on top of the blood jade, and the noon sun shone on the blood jade through the magnifying glass, and the whole blood jade was dyed red.

A visible red light passed through the blood jade and was reflected on the ground, and everyone present cried out "ah-".

"This ...... What does that mean? Feng Jin asked first.

Luo Hua tilted his head and looked at the map projected on the ground, there were several very obvious red symbols in it, he thought for a few minutes before replying: "This is a Latin number, hurry up and find a few of the same symbols, the coordinates are hidden in these numbers!" ”

"Good!" Feng Jing carefully counted the red symbols in the map, it didn't matter if he counted them, there were more than a dozen!

"How many are there?"

Feng Jin's face was a little ugly, and he said, "Are you mistaken?" How can coordinates have a dozen different numbers? Could it be that there is more than one vault? Or do you need to put the numbers in a bind? In this case, there are too many possibilities, and this clue might as well be not. ”

Luo Hua can't figure it out now, he remembers that his grandfather just said this to himself at the beginning, how could it not work, it must be a mistake in which step led to the current situation.

"Don't worry, I'll think about it again, I should have made a mistake." Luo Hua was so anxious that his head began to sweat.

Feng Jin looked at the horizontal and vertical symbols in the map and began to be in a daze, Principal Luo hid the secret so deeply, maybe he had his intentions, Luo Hua was only two or three years old when he told Luo Hua these secrets, even if he was talking in Luo Hua's ear every day, Luo Hua couldn't remember all the content, if this was the case, Luo Hua didn't need to make it so complicated, the problem should be in a very small place. (To be continued.) )