It's possible to practice magic this way, right?

This library is really amazing. I didn't feel bored at all throughout the day. I only stopped when I got hungry at night.

Lin Li took out the food, which was the bread he prepared yesterday. Lin Li took a bite and it tasted very good. This was Lin Li's favorite flavor. However, this kind of food has a short shelf life. Fortunately, there is space equipment. Although the food will go bad after a long time in the space equipment, it can effectively extend the shelf life.

This world is not like the previous life, where the shelf life of a piece of bread can be as long as half a year. Lin Li suspected that it was made of flour mixed with preservatives. It could also be made of water and preservatives.

In addition to preparing some bread, Lin Li also prepared a lot of dried meat. While eating the bread with meat, he suddenly thought of a question: the senior sister never went out, how did she solve the problem of food?

Thinking of this, Lin Li looked in the direction of the senior sister, and saw that there were several plates of delicious food placed on the table where he was studying. The senior sister was tasting the food carefully. Lin Li could even see that some of the food was still steaming.

Lin Li looked down at the bread in his hand and suddenly felt that it was not fragrant at all. Could it be that they also have takeout here? Why have I never heard of it? But if there is no takeout, why is the food in front of the senior sister freshly cooked? Could it be that the senior sister made it herself?

Although Lin Li has been practicing, he can still feel that his senior sister has been on the first floor of the library and has not left.

Maybe Lin Li was staring at her and she noticed it. The senior student raised her head to look at Lin Li, then looked at the bread in his hand, and finally looked at her own food.

He tilted his head slightly and said, "How about you come and eat something too?"

Hearing the invitation from the senior, Lin Li could no longer sit still. "Then I won't be polite." After saying that, he sat over and started eating with the senior.

While eating, Lin Li asked, "Where did you get your food, Senior Sister? Is there a delivery guy in Tianyun City?"

“What is a delivery boy?”

"The delivery guy is the person who delivers the food you ordered from the restaurant to the location you specify. They do this in exchange for payment."

"Just let the servants do it, why do you need a delivery boy?"

Poverty limits my imagination. Lin Li was completely stumped by this sentence.

"Is the food delivered by the servants of the family? It tastes really good."

"No, these foods are sent by the principal. He comes regularly to deliver new books and food."

Lin Li understood what he said, but he was confused. "But the food is quite fresh, and it's still steaming. Did the principal come here just now?"

"No, I put the food in this bracelet." As she said this, she raised her arm to let Lin Li see clearly the space bracelet on her left wrist.

"This is a space bracelet my father gave me. It is specially used to store food. The food will remain the same as when it was put in. The temperature and taste will not change. I heard that it can be stored for at most ten to twenty years."

This touched upon Lin Li's blind spot in knowledge. Why could it stay in the state it was put in? Why couldn't the wristband the principal gave me work? I remember Steven and his space equipment didn't work either. Lin Li could only sigh that the nobles were different. They used things he had never heard of.

"This bracelet is really convenient."

"Yes, and the principal always sends a lot. I eat very little, so I can't finish it every time. So the food in it keeps increasing, and now it's enough for me to eat for a few more years. So far, it's enough for me to graduate from the senior department."

Graduated from the senior department, the senior sister is only in the fourth grade of elementary school. Normally, it will take another 4 years to graduate from the senior department. Lin Li thought it would be better not to ask any more questions, it was too discouraging. How big a space would be needed to store food that could be eaten for about 8 years? And it could always be kept in the most delicious state.

Let’s go into seclusion. Cultivation makes me happy.

Lin Li spent the past 10 days cultivating except for eating, drinking, defecating and urinating. He was not idle for a moment. Finally, on the last day, he transformed all the spiritual energy in his body into divine power.

Lin Li's divine power is now enormous and has reached the master level, but his strength is a bit behind, so he is still stuck at the level of a high-level magician.

However, the effect of Lin Li's divine power expanding the spiritual sea is very good. I believe it won't be long before he can reach the level of an elite magician.

Lin Li finished his training, stood up, and walked to the senior sister. "I will go back to the dormitory to pack up today. Classes will start tomorrow."

"Well, are you leaving?"

"Yes. I still have to attend the main magic class in the morning."

Lin Li packed up and prepared to leave the library. When he reached the door, he heard the senior student shouting, "Are you coming tomorrow afternoon?"

This was the first time that Lin Li was asked by the senior whether he would come again. Could it be that the senior began to rely on him, and it has shifted from subconscious to conscious?

But Lin Li couldn't figure it out now. Lin Li turned around and said to the senior sister: "Don't worry, I will come every afternoon."

Lin Li made a promise, originally hoping that she would no longer be alone. He would not let her go if he could come and accompany her.

However, Lin Li was unable to attend class the next morning. He met someone from the association at the classroom door and was asked to go to the president's office.

Lin Li had no choice but to turn around and walk back to the association.

Arriving at the president's office, Li Xuanming took out a document from the drawer and handed it to Lin Li. "I have a task for you. This is the detailed information of the secret realm of Zixia Mountain. I will let you be their security officer for this year's secret realm assessment."

"Zixia Mountain Secret Realm? Security officer?" Lin Li asked while looking at the document in his hand.

It turns out that the secret realm of Zixia Mountain is a secret realm specially provided by the school for senior students to practice actual combat and adventure. It will be opened every few years, and it will be opened tomorrow this year. The secret realm is actually a small world. There are many such small worlds around Luolan Continent, and the time and method of opening are different.

The Zixia Upper Secret Realm is the lowest level secret realm. It has been basically explored, and it is relatively safe. Most of the monsters are advanced or elite, and there are only a few master-level monsters. Of course, the elementary department can also participate, as long as you can reach the advanced level, you can sign up to participate.

The role of the security guard is to prevent the master-level monsters from causing harm to the students. Usually, the teachers are responsible for guarding them.

"Why do you want me to be a security officer? Aren't security officers teachers? How can you let a first-year elementary student like me be a security officer?"

"This is also a chance for you to practice. If you only learn magic but don't practice it, how can you fight on the battlefield in the future?"

"Then I should also participate as a student, and isn't the elementary department voluntary?"

"You are a serious master-level warrior, and you go in to fight a high-level monster? Or an elite monster? You are not the type to bully weaklings. You can fight a legendary Thunder War Bear to a draw."

Lin Li finally realized that this old man just wanted me to work for nothing. Haha, no way.