Lu Jingzhi laughed, no wonder Li Boyang and his sister can practice golden arrows, it turns out that they are born to see multi-dimensional space. He suddenly remembered something again, and asked, "Then what did you shoot with that arrow just now?" and it shot out a gust of wind. ”

Sugar Candy thought for a moment and said, "I don't know what it's called, but I looked like a lot of building blocks stacked on top of each other, and I thought it was a fun spot, so I shot it with an arrow." ”

Lu Jingzhi confirmed again and asked, "What kind of building blocks are they?"

Tangtang said: "Most of them are square, but there are many sides, the strangest thing is that there are three squares, and the bottom is connected together, I looked interesting, so I broke it up, but I didn't expect a big gust of wind." ”

"Three squares?" Lu Jingzhi was a little strange, "Is it a cube, or a cube?"

Sugar Candy didn't know what a cube was, so she had to reply, "It's like a little square block in my house." "Little cubes,

Lu Jingzhi thought for a while and didn't understand why three regular cubes could intersect on the same plane. However, if you think that this is a superposition method of four-dimensional space, it makes sense that you can't build a model by yourself. "It's all here...... "Lu Jingzhi asked curiously, "It's those round, square, and triangular." ”

Tangtang snorted and said, "It's just that the blocks are small and small in some places, and large and many in others, and they can be stacked." ”

Lu Jingzhi paced around with his hands behind his back, looked up and asked, "How did you fold it?"

Sugar Candy was a little confused, shook her head, and said, "I don't know." After a while, he said, "They are so strange, there are two or three stacks, and there are large and small ones, but although they are set, they are ...... , I won't say. ”

Lu Jingzhi said urgently: "You can say whatever you see." ”

Tangtang still shook his head and said, "Brother Jing, I really don't know how to say it, each side of them is different when they are together...... Ping, well, yes, it's just not the same Ping. ”

A flat word made Lu Jingzhi suddenly realize. Perhaps in those spaces, there is a dimension that is not measured in length, but in angle. In this dimension, a 360-degree circle is divided into infinite parts, each of which can hold an object in a three-dimensional sense. It's like a 12-inch round pizza that has been cut, it looks like the corners are pointy and don't take up much of an angle, but when you get to the back, it's a big piece, and you can eat almost that piece.

Thinking of pizza, Lu Jingzhi couldn't help but feel a little hungry, and then remembered that he hadn't eaten for a day, so he asked someone to bring it over and eat it with Tangtang. Although Lu Jingzhi is also a prisoner, he has the class of a high-level knight, and he can use the so-called high-level magic scrolls to buy all the materials needed by humans and humans, his life can be described as "food to open his mouth, clothes to stretch his hands".

"You can't guess what's going on today. Lu Jingyi said to Tangtang while eating soft bread.

"Did anything happen today?" asked Sugarcandy.

"Well......" Lu Jingzhi stopped talking, ate a few bites of bread, and drank another sip of soup before saying: "Today, Johnson died." ”

"Which Johnson?" Sugar asked again.

"Uh......" Lu Jingzhi was speechless, and he remembered that Tangtang had nothing to do with these people, "It's the old officer in his 50s, bald and wrinkled." ”

Sugar Candy sighed and didn't say anything.

"That...... Lu Jingzhi waited for a while, but he didn't see Tangtang speak, and then asked, "You don't want to ask, why did he die?"

Tangtang thought for a moment and said, "I don't want to ask." But if you say that, I'll ask: How did he die?"

Lu Jingzhi told Tangtang about the murder of Johnson caused by Anthony and a captain who stole a car and escaped, and finally said: "Sister Rong'er, although I am sad that Johnson died, at least I saved 100 other people." ”

Tangtang shook her head and said, "Brother Jing, I don't think that's the case. ”

Lu Jingzhi rarely heard Tangtang refute himself, and said strangely: "Then what do you think?"

Tangtang said: "Those people don't think that you saved them, they are too used to ensuring their own safety, they will feel that they deserve to survive, and you are an accomplice to their lieutenant colonel." ”

When Lu Jingzhi heard this, there was a loud bang in his head, and he immediately understood why those people didn't say a word of thanks when they followed him back, and not a single trusting look was revealed, but they were full of hatred. He thought they hated the undead, but in fact they hated themselves, hated that they didn't die for Lieutenant Colonel Johnson.

"Don't these people have a little gratitude in their hearts?" Lu Jingzhi couldn't help but tremble.

Tangtang sighed and said, "Brother Jing, there are many things I don't understand, and it may be that I am wrong." But it's not enough for you to be nice to them, they don't think you're good, but they think it's right. It's like...... Back then, I was so good to Yinxin, and when she was a big sister, she looked down on us everywhere. ”

Lu Jingyi patted his thigh and said, "I understand!" "There has never been a lack of revenge in the world, the better you treat them, the more they will expect you to be better, once you can't meet their expectations, they will treat you as an enemy." This kind of emotion generated by the inertia of thinking can only be dispelled by negative education.

Seeing that Lu Jingzhi didn't bother with these things anymore, Tangtang smiled happily and continued to look down and draw the "stacked building blocks" he saw. Lu Jingzhi also looked at her painting carefully, there was always a law on the picture that he thought was very important, but he just couldn't summarize it.

Maybe it's the arc, maybe it's the angle, maybe it's the layering of the stack? He couldn't figure it out, so he didn't want to say it casually, for fear of upsetting Tangtang's train of thought.

Sugar Candy is also looking for patterns, but she does it through intuition. She had no mathematics and no exposure to non-Euclidean geometry, calculus, linear algebra, etc. But her talent is to find the key points in a messy pile of appearances. The wind that shot from the arrow just now is an example of this.

"Brother Jing," Tangtang stopped his pen and looked up at Lu Jingzhi, "I think it should be the reason why I knocked them down." She pointed to the three large squares drawn together on the figure, "My arrow landed here, and the bricks fell, and the surrounding blocks also fell, and the air elements collapsed here, like ...... Such. She pulled out the short sword at her waist, cut the two loaves of bread in Lu Jingzhi's hand into small pieces, piled them together and pushed them, and the pile of small bread pieces fell down. Then there was a gale. ”

Lu Jingzhi's eyes lit up and said, "Yes, yes." That's it, it's gravity. It's gravity!" In order to draw the appearance of those "elemental building blocks", Tangtang uses a relatively large proportion, so it looks curvature. This radian is just the radian of the earth's gravitational field, and if you take this radian as a benchmark and add a constant, it is likely that you can calculate the fourth-dimensional angle vector that Tangtang said. Lu Jingzhi snatched the pen and paper in Tangtang's hand, quickly wrote a set of equations, and laughed: "Sister Rong'er, this is the model of the arrow you just had." ”

Tangtang looked at it and said with a smile: "I don't know a lot of zigzag words." ”

Lu Jingzhi said: "You draw a few more pictures, and I'll help you find this kind of point." ”

Sugar Candy snorted, ran outside to look at it for a while, and came back and simply drew two pictures, all of which were full of various squares. Lu Jingzhi roughly measured the position of these figures, then asked a few angle questions, and finally easily marked a few points on the map, and said: "These places can shoot the effect." ”

Tangtang screamed happily, picked up his small arrow and ran out, Lu Jingzhi hurriedly shouted behind him: "Wait a minute, strength, strength!" Different directions use different strengths. Some places require more force, others need to be slower, and some places require a certain angle of deflection.

"At the point here, it should be half of your usual archery speed, and no matter how fast it is, it won't be used, and the angle is ...... Shoot out from this direction. Lu Jingzhi is like a coach, waving his hands and feet to give Tangtang pointers, Tangtang is not in a hurry, anyway, her bow is small, it doesn't take much strength to pull it up, and as she gets older, her strength also increases, this small bow just meets her needs to fine-tune her shooting posture many times.

After about a few minutes of busyness, he finally set up the appearance, and Sugar Candy shot an arrow, crooked and slanted, and he was powerless, but the arrow was in the air, and it collided with something and fell to the ground. After a while, the breeze began again, but this time it did not turn into a violent wind, but it turned into a drizzle, and it began to rain in the sky.

"It's amazing. Lu Jingzhi said happily, "Sister Rong'er, you have learned this hand, it is simply the existence of the golden arrow that Bonion said." "Bonion's full name is Bonion Leviatan, and he is Sugarcandy's archery teacher, and he also taught him how to use a short sword. At that time, he had said that his teacher, Triffith, was a master of archery, and had told him about the golden arrow, and mentioned the higher extremes of the golden arrow. Maybe that's how it is.

"Brother Jing, I think I understand. Sugar Candy said a little uncertainly, "Is it that those bricks collapsing down will cause the elements to converge, turning into wind, water, and even fire?" But if you let them be pushed up...... Maybe she couldn't think ...... what would happen, but her hands were faster than her brain, and she didn't think much about it, and shot an arrow. This time, the target was a point 40 meters away, and the arrow hit it again in the air and fell. But there was no wind, no rain, not even any movement.

Lu Jingzhi said: "What is the effect this time?"

Tangtang lowered his head and said a little frustratedly: "Maybe I'm wrong, this has no effect." ”

Lu Jingzhi shook his head and said, "I saw that your arrow touched what you were going to shoot, it couldn't have no effect at all." He walked over and picked up the arrow, feeling a feeling of fatigue in his body. He held back the annoyance in his heart and looked carefully at the small arrow, but he saw nothing.

"It really doesn't seem to be working. Lu Jingzhi put away the small arrow and wanted to go back, but suddenly discovered a strange thing.

What did Lu Jingzhi discover? Did Tangtang really grasp the mystery of the Golden Arrow? I want to know what happened next, and let's see the next breakdown.