Inside the Grand Canyon.

Everyone looked tense and took turns to release the martial soul, for fear that a soul beast would be killed in the vast mist, so they walked for several weeks in a row.

"You don't have to be nervous, you won't encounter soul beasts." Ezreal kindly reminded.

With Gu Yuena's reverse scales hanging around her waist, which soul beast that doesn't have long eyes dares to come over? There are many soul beasts in the Lost Grand Canyon, but they are all honest at the moment and dare not get too close.

Hearing this, Hu Liena felt very strange, after coming in for so many days, she hadn't met a single soul beast, which was obviously unreasonable, so she couldn't help but ask, "How do you know that there are no soul beasts?" ”

"Guess what." Ezreal smiled mysteriously.

"Forget it, I'm not interested."

Although he was extremely curious, his mouth was still hard and he pretended not to care.

It's a good thing not to meet soul beasts, it can greatly reduce the danger factor, and everyone retracts the martial soul and soul ring, and the tight strings are a lot more relaxed.

The deeper you go, the thicker the fog becomes.

Suddenly, Ezreal stopped and pondered, "Your Highness, do you think we've been to this place?" ”

"Is there one? I don't feel it. Hu Liena looked confused, there was fog everywhere, she couldn't use her soul power to explore the way, and she didn't know where she went.

"What about your brother and Yan?" Ezreal looked around.

Only then did Hu Liena react, Evil Moon and Yan were gone, her face suddenly turned ugly, and she speculated in a deep voice: "I'm afraid we have entered some kind of secret realm, I don't know what my brother's situation is now." ”

"Now is not the time to worry about your brother, we need to get out of the secret realm, otherwise we will get lost here for the rest of our lives, let me think about it, draw a map first."

As he spoke, he took out a stack of blank papers, ready to hand-draw the road he had walked before.

Hu Liena was surprised, after walking in the canyon for so many days, I don't know how many roads she has walked, she doesn't even know if she has been to this place, and she doesn't even notice the secret realm, but he can already draw a map by hand? How insightful is it?

And who has nothing to do to remember the messy route, this kind of vigilance of an almost unpredictable prophet is not visible to the teacher Bibi Dong.

The most terrifying thing is that the route of the whole week is actually reflected on a blank sheet of paper with great accuracy.

This is not simply a matter of memory, the soul master's memory is very strong, because the things involved in it are very complex, including painting skills, mathematical elements, geographical direction, proportional scaling, direction determination, artistic attainments, and so on.

The process of drawing the map by hand was slow and did not finish for several weeks. Hu Liena saw the thick drawings, and her head was dizzy.

You can laugh to death when you say it, people draw the map by hand, but she can't understand it because it's too complicated.

At present, on the mainland, the most proficient in this way are the royal clan, and many forces will ask them to draw drawings.

In contrast, Izawa's hand-drawn maps are simply textbooks, not only the details are in place, but the whole is natural, like a work of art, which shows how good the drawing and math skills are.

"Madame.... It's amazing. Hu Liena was so surprised that she couldn't say anything, "Are you really only ten years old?" How, exactly? ”

"I'm an explorer, and I was born with that blood." Izawa smiled slightly, "Actually, when I was six years old, I was able to hand-draw a map of the Star Luo Imperial Capital. ”

Hu Liena opened her mouth, but stopped talking.

Forget it, don't ask.

Others are at the top of the industry at the age of six.

When she was six years old, she was still coquettish to Bibi Dong.

Can't compare, can't compare.

What kind of garbage is the Royal Family? They know how to draw drawings?

"Your Highness, do you want to learn from me?" He asked with a smile.

Hu Liena nodded hurriedly, her eyes full of anticipation, and they seemed to be glowing.

"Forget it, you are stupid and can't learn, so it is recommended to give up early." Ezreal shook his head.

Hu Liena: ......

She quibbled: "I'm just not interested in these things, and I can't improve my strength." ”

"All right, Your Highness." Ezreal laughed, "Teach you to draw another day." ”

"Really?" She was subconsciously happy, and then said stiffly: "Let's talk about it next time, get out of the secret realm first, your map is so ugly, how to go now?" ”

She didn't want to say she couldn't read the map.

It's too humiliating.

"Ugly?" Ezreal frowned, "Your Highness, if you can't read the map, you can say it directly, I won't laugh at people with dull talents, because the wisdom of people cannot be generalized. A wise man will not despise a fool, because there must be a teacher in a threesome, even if it is a fool, he can show a place of mediocrity for genius to be vigilant. The so-called wise man has a thousand thoughts, and there must be a mistake, this is the truth. ”

Hu Liena: ......

His scolding is so reasonable, he can't argue.

"It's just that I can't read a map, and it's not a treasure." She blushed, "You can use the map as a treasure, you haven't seen any treasure I've ever used!" ”

"So, there are a lot of treasures in the treasure house of the Martial Spirit Palace?" Ezreal asked.

"There are all the treasures of the world." Hu Liena said proudly.

"Your Highness the Holy Maiden, is there a decahedral crystal in the treasure house of the Martial Spirit Palace?" Ezreal asked suddenly.

"Of course there is, just a few crystals, grab a handful." Hu Liena didn't think about it, and replied directly.

"Sure enough, it's a dull talent." Ezreal commented.

"Hey, you make it clear, where am I stupid?" Hu Liena stood up and stomped her feet and roared.

"Because there is no regular decahedron, which violates the law of geometric space, tell you to read more, and you have to eat grapes and be a fox." After Izawa finished speaking, he seemed to remember something, turned his head and added, "It's still stupider than a fox." ”

Hu Liena: ......

There is a problem with the education of the Wuhun Palace.

The angel tried to attack the enemy from a distance of forty meters with a field of twenty-one meters.

The stupid fox tries to find the decahedron.

All top mathematicians!

After Hu Liena was silent for a long time, she said weakly: "Let's talk about maps." ”

Ezreal shook her head: "When I was drawing the map, I found that I couldn't finish it, because every road was interconnected, and I guess there were at least ten of them. Of course, this is just speculation, maybe there are twenty paths, fifty paths..."

"And then?" Hu Liena was puzzled: "Isn't it just ten paths?" ”

For the first time, Ezreal understood the distress of high IQ: "It is impossible for ten paths to be connected, just like there is no regular decahedron, there is no such thing in the geometry of space, this is a spatial limitation that only gods can break, assuming that there is only one exit, and counting it as ten paths, do you know how many roads there are?" ”

"How many are there?" Hu Liena pulled her fingers away, and her brain was a mess.

"Seven." Ezreal replied.

"That's not much, we'll be able to do it quickly at our speed." Hu Liena breathed a sigh of relief, "No, there are ten roads, but how can there be only seven roads?" ”

"It's seven digits, there are 3,628,800 possibilities, and among them, there may be only one way out of the secret realm, rounding it up, that is, there is a 1 in 3.6 million chance that we can survive."

Lost in the Grand Canyon, lost in the Lost Trail, worthy of the name, one in 3.6 million!