I planted a green planet in the stars

"Yes, sure." Principal Feng nodded slightly. "This ice and snow monster is a very common monster in the forest. Don't underestimate it." As he spoke, he pointed to the ice and snow monster that was moving not far away. "Look, you have seen their appearance. The hair on their bodies seems to be carved out of ice and snow. It flashes with a hint of coldness in the sun, and each hair is like a sharp ice spike. And its eyes are like deep ice caves, with a cold blue color, as if it can see through everything."

Principal Feng paused and continued, "Its most powerful ability is its ice magic, which is truly a terrifying force. When it casts magic, the surrounding temperature will drop sharply, and the water vapor in the air will instantly condense into ice crystals, sweeping towards the enemy. Once hit by these ice crystals, a person will be frozen, and the body will gradually become stiff, as if the blood has stopped flowing. Moreover, once you are frozen, it will be difficult to escape, because the ice is like a living thing, tightly binding you and making you unable to move."

Ye Zixuan listened very carefully, holding a pen and paper in her hand, quickly recording every word that Principal Feng said. Her eyes were shining with excitement, as if she was full of curiosity about this ice and snow monster.

Not only that, she was also drawing something on the paper. She kept waving the pen in her hand, and the lines were quickly outlined on the paper. After a while, a lifelike ice and snow monster appeared on the paper.

The monster in the painting looked like it was alive, and its posture and expression were perfectly presented by Ye Zixuan.

Especially the colors, every detail is handled just right, so realistic that it is amazing. After all, this monster seems to have a characteristic, that is black. That black is not ordinary black, but a deep black that seems to absorb all light, like an endless night. This black dotted between the icy hair adds a bit of mystery.

"Student Ye, what are you doing?" Mi Su frowned in confusion, so she came to Ye Zixuan and asked.

"Write it down!" Ye Zixuan didn't even raise her head, the pen in her hand still flying on the paper, and there was a hint of matter-of-factness in her tone.

"What are you using to draw something so realistic?" Mi Su looked at the paper and pen in her hand in surprise, her eyes wide open. She really couldn't imagine that with such simple tools, Ye Zixuan could draw such a realistic picture.

"What's wrong? I've already finished drawing." Ye Zixuan stopped writing, looked up at Misu, the corners of her mouth slightly raised with a hint of pride, "You all said that you couldn't record it, so I tried to see if I could record it this way. I feel it should be possible." After saying that, she lowered her head again and continued to concentrate on recording the information about the ice and snow monster, as if everything around her had nothing to do with her and she was completely immersed in the recording process.

"What are these things?" Mi Su stared at the paper and pen in Ye Zixuan's hand with a puzzled look on his face, his eyes full of curiosity.

"These are papers. This is a notebook, and this is a pen for writing. Aren't there books in the academy? These are all materials that can be made into books." Ye Zixuan explained patiently, but she was secretly wondering, there are books in the school, how come this person doesn't even know paper? She tilted her head, with a puzzled look on her face.

"Our books are different from yours! Yours is too white!" Misu said in surprise. He was right. In his memory, the paper they had seen was slightly yellow or rough. Compared with the white, smooth and delicate paper in front of him, it was a world of difference. He couldn't help but reach out and touch the paper gently. The touch from his fingertips made him feel even more incredible.

"Well, this seems to be true. Don't you have artificial paper here?" Ye Zixuan asked, as if she suddenly thought of a key question. She has been here for a while, but it seems that she really hasn't seen any paper for sale. In her original world, this is a very common thing, but here it seems to have become a rare thing.

"No one has been able to make paper for many years." Principal Feng said with regret, and a deep sense of helplessness appeared on his weather-beaten face. The years have left marks on his face, and at this moment, the marks seem to be a little deeper, like scars left by history, telling the sadness of the loss of papermaking.

"It means that the art of papermaking has been lost!" Tis and Ye Zixuan said in surprise, their eyes widened in disbelief. In their minds, papermaking was such an important technology that its loss was an unimaginable disaster, like a link in the chain of civilization suddenly being broken.

"Yes, it has been lost for more than a hundred years, so paper is very precious now, and there is no new paper. We can't use paper to record things, and everything needs to be remembered by our own memory." Principal Feng said with some regret, and he sighed slightly, and the sigh was full of nostalgia for the past and helplessness about the current situation. In this world without paper, the inheritance of knowledge has become difficult, and many precious ideas and stories can only stay in people's minds for a short time, and then gradually become blurred with the passage of time.

"Oh, no wonder you can't record anything. This is such a pity. Master, how about I put some paper and pen on the shelf for you." Ye Zixuan said after thinking for a while, her bright eyes flickering with hope, as if she saw a way to help the world.

"Do you have paper and pen?" Principal Feng looked at her with surprise and asked, with a spark of hope in his eyes. It was like seeing a ray of light in the darkness, making his originally dim eyes glow again.

"Yes, you can still get a lot of this stuff." Ye Zixuan said with certainty. She smiled confidently, and that smile was as warm as the sunshine.

"Really? Then you should post more. Everyone will like it if they see it!" Principal Feng said with a smile. His smile was full of anticipation, as if he had already seen everyone's excitement when they held paper and pen.

"Okay, but Master, the paper I have won't last long. Although I can keep providing it, there must still be many people in your magical world who need it. Master, do you want to learn the art of papermaking by yourself?" Ye Zixuan asked her master, blinking her eyes with a hint of cunning, as if she was making a mysterious and tempting suggestion.