In a month's time, we returned to Liancheng with the Tang family. After the enthusiasm of the Tang family, we spent another week in the Tang family. In the past month or so, the Tang family has taken good care of us, and I have learned more about the world in the Tang family.

In the past, I only knew that there were four great powers in this world, but I didn't know that there was a broader space in this world besides the four great powers. The total land area of the four countries is less than one-fifth of the world, and there are many more unknown places outside the four countries. These unknown places, even the strong hidden by the major families dare not go deep, and there are legends that there are all kinds of fierce and abnormal beasts in them.

There is a banquet in the world, and the good times are always so short, and after nearly a year, everyone said goodbye to the Tang family and embarked on the way back to the college. Before leaving, Tang Yuan, the patriarch of the Tang family, saw that I was full of curiosity about the world, and specially searched for some books from this world's strange magazines and sent them to me. I did not politely accept all of these books, and instructed the Tang family to continue to search for strange books as much as possible, and come to the Tang family again next time.

In the past month or so, the relationship between Li Yudie and Tang Hao, the third son of the Tang family, has also heated up rapidly, and the two are reluctant to separate. Teacher Liu Shan and Teacher Xu Weiguo are the same, the two have agreed to get married when they return to the college.

It's been a long way back to the academy, and it's been eight months since we got back to the academy. This Imperial Martial Arts Conference, although the end is a little unclear, but for us, this trip to the imperial capital, the harvest is not bad, we have also seen a strong family in the Blue Dragon Empire, understand the gap between us, this return journey, everyone is working hard to practice, want to narrow the distance between these strong people.

The way back is not as dangerous as when we go, we didn't encounter any major troubles along the way, there are some small troubles, Mr. Xu Weiguo also helped us cook cleanly, we just need to practice seriously, and other things, Mr. Xu Weiguo has arranged for us properly.

After eight months, the carriage finally stopped at the gate of Qinghe College, and suddenly remembered that when I left, it seemed that it had been so long.

As soon as we returned to the college, we went to the sixth floor of administration to report to the principal. The principal saw that the realm of several of us had improved a lot, and he must have understood that our gains in the imperial capital this time were good. Those things that happened in the Qinglong Emperor's capital, Qinghe Academy had already received the news, but we had been in a hurry, isolated from the world, and we didn't know everything that happened after the Qinglong Emperor's capital.

Thinking of my three roommates, I went back to the dormitory to take a look, went to the dormitory, and found that this dormitory had already had new students moving in, and I realized that almost two years had passed since our trip to the Qinglong Imperial Capital, and my three roommates had already graduated. Now that they're gone, I'm no longer lingering, and I'm going back to the seventh floor of the administration where I've stayed at the school for the longest time.

When I came to the seventh floor, I couldn't settle down and enter the cultivation time, and my mood was inexplicably a little irritable, and I always felt that something was wrong. For almost a year, I have been thinking about returning to the academy as soon as possible, cultivating with peace of mind, and narrowing the gap with those strong people. But now that I'm back in what I think is the most secure place in the world, why can't I calm down?

Looking out the window at the familiar night sky, the scarlet moon, the starry sky, this is the place that has been with me for two years. Thinking back to everything that came to this world, it has been four years since I unconsciously passed it, and it has been four years since I left the earth.

From just coming to this world and lying on the street inexplicably, to meeting the Song family's grandmother and Uncle Laifu, to studying at the academy, to the martial arts practice, to the Qinglong Imperial Capital, and then back to the academy, I figured out why I was inexplicably irritable.

No matter which world is the same, people will always be comfortable life, slowly grinding off their water chestnut, these four years, has made me slowly accustomed to the life of this world, I miss the earth, it seems to be less and less. Now I have to make a change, I have to leave, there is still something I haven't done in this world, there is still a life in another world that I yearn for, I want to go back.

If I want to go back and cultivate in this comfortable state of life, I will definitely not be able to surpass the powerhouses of this world, let alone find my way back. It's time to choose to leave, it's time to face the world, it's time to face the challenges of the world.

With all this figured out, I came to the sixth floor, where the principal sat in an office chair as usual, sipping tea slowly.

I knocked on the door, but the headmaster didn't reply, "Come in, I've been waiting for you."

"Headmaster, do you know I'm coming to you tonight?" I asked curiously, looking at the chubby headmaster.

"Of course, I knew it from the moment you went back to school". The principal said with a smile.

"And you know what I'm coming from?" I asked, looking at the headmaster.

"Let's not talk about that, it's been almost four years since you came to school," the principal said with a sip of tea.

"Yes, it's been four years since the end of this year." I said.

"You are the hardest cultivator I have ever seen, and you are also the most talented cultivator in cultivation, and now your realm should far surpass me." The principal looked at me earnestly and said.

Hearing the principal's words, I was still very surprised, the principal is a cultivator at the peak realm of the Cave Void, I deliberately hid my cultivation strength, and Ji Ruyue, who is also at the peak of the Cave Void, can't see my strength, why is the principal so sure?

Seeing that I was a little confused, the principal smiled and said, "It's a good thing to know how to hide your strength, what you know, why don't I know."

After listening to the principal's words, I understood that the principal also hid his strength, no wonder those people in the Tang family would say that the principal was kind to them, at that time I still wondered, the teacher is a cultivator of the Cave Void Realm, even if the Tang family is not a martial arts cultivation family, it is not inferior to a cultivator of the Cave Void Realm. Although I don't know why I didn't find it, but after the black card of the Qinglong family last time, I know that this world has a magic weapon that can hide its own aura.

"Let's go, follow me to the back mountain". The headmaster put down the teacup in his hand and stood up.

The principal and I flashed to the back hill of the school, and the principal continued: "Show all your strength, and the principal will see how far you have come now."

After listening to the principal's words, I didn't hesitate, in front of the principal, I had nothing to hide, and with one of my thoughts, a powerful spiritual power surrounded me.

The principal looked at me carefully, and said for a long time: "I originally wanted to try your skills, it seems that there is no need, now you are very strong, I can rest assured that you leave the academy and go to this world to explore, Qinghe Academy, Qinghe Town are not your sky, you need more sea and sky, here can no longer keep you."

"Did the principal know I was here to quit in the first place?" I asked, looking at the principal.

"Of course, have you lived for nothing for more than 100 years?" said the headmaster with a smile.

"Don't say more, I don't have anything to do with you, I'll send you a few more books, these books are what I got when I traveled around the world before, and there are some I haven't figured out yet, so I'll give them to you." The principal looked at me and continued to smile.

I took the books back into my own space, looked at the principal and bowed down and said, "Thank you to the principal for taking care of me in the past few years."

The moment I bowed, Principal An left, and there was a voice in the air: "If you are tired outside, come back and have a look."

"Teacher Liu Shan, thank you for taking care of me in the past few years, I am such a beautiful teacher who got married like this, I am afraid that I will see sadness with my own eyes, so I will not go to your wedding, and finally I will be troubled to tell you, Teacher Xu Weiguo, Li Yudie and Chen Hui, thank them for their care and companionship in recent years, the world will not disperse the banquet, and the students will say goodbye."

The bamboo slip quietly landed in Teacher Liu Shan's office.

I took advantage of the scarlet night to quietly leave the academy where I had stayed in this world for the longest time.