The Infinite Mystery

_Planet Earth, Blue Wind City_

A strange but intense fluctuation of energy suddenly started to ripple in the air and this fluctuation became stronger and stronger as time passed second by second. Not long after, a circular portal appeared that was filled with shining blue energy.

Very soon, the shadow of a figure appeared that walked out from the portal. It was Qin Feng who returned to earth four hours after killing Tie Xiongshi.

When the time period of four hours was over, another message appeared in Qin Feng\'s mind that was sent by the Infinity Symbol.

Upon receiving this message, a surprised expression appeared on Qin Feng\'s face and he immediately went inside the mysterious space of the Infinity Symbol.

Inside the mysterious space, Qin Feng was standing in front of a gigantic rectangular gate that seemed to be made up of one complete stone that was shining with blue light. Qin Feng was like an ant in front of this humongous stone gate.

Qin Feng didn\'t know from where the Infinity Symbol got this big stone to create this door but what shocked him the most was the function that this door had.

From the message given to him by the Infinity Symbol, Qin Feng knew how and why this humongous door came to be.

It turned out that the Infinity Symbol was making this door from the moment Qin Feng arrived in this world. It was constantly absorbing spirit energy from the world and was creating this humongous stone gate for him.

This gigantic gate could take him anywhere Qin Feng had been. Well, anywhere means from one world to another world. But the condition was that Qin Feng had been to that corresponding world at least once.

Although this gigantic gate could transport him from one world to another but it doesn\'t mean it could also transport him from one place to another within a world. This humongous stone gate only had one purpose and that was to send Qin Feng from one world to another.

After knowing all of this, instead of using Butterfly Mark on his chest, Qin Feng used this humongous stone gate to come back to the Earth.

Qin Feng appeared in the Blue Cloud City at the place where he used to live with his mother, Su Rou.

.....

_Profound Sky Academy_

Qin Feng stood in front of his previous academy and after taking a long breath, he entered the academy and directly went to the office of Jia Lan.

"Tch! Tch!"

"Come in!"

Qin Feng knocked on the door and after hearing Jia Lan\'s voice, he pushed open the door and entered.

"Qin Feng... You\'ve returned!"

Jia Lan was working on some files. Seeing that it was Qin Feng, she stopped working and stood up, then a strange smile appeared on her face as she said, "Haven\'t you returned too soon. It\'s only about to be a year after all!"

Qin Feng scratched his head with an embarrassed smile and said, "Teacher Jia, something happened because of which I only returned now."

"What have you been doing all this while!"

"That... Teacher Jia, I was just adventuring in different-different dungeon-worlds on the other side of the spatial crack. And my cultivation also increased tremendously!"

"What is your cultivation base now?"

"Late... Advanced Battle Spirit Emperor!"

"What?"

Jia Lan looked at Qin Feng with a shocked gaze. She could not believe what Qin Feng just told her. It has to know that it\'s about to be only a year since Qin Feng\'s departure and now that he returned back, he was already a different man. This was quite shocking.

She didn\'t say anything for a while as she kept looking at Qin Feng. Then she said, "Come with me!"

Saying this, Jia Lan brought Qin Feng to President Zhou\'s office and told President Zhou about Qin Feng\'s cultivation base. President Zhou\'s reaction was also the same as Jia Lan\'s. Although he knew that Qin Feng was a genius and rarely one at that, he still never thought that he will be able to increase his cultivation base to this shocking degree in less than a year.

It has to know that Qin Feng\'s classmates\' cultivation base was only at the Elementary or Intermediate Stage of the Battle Spirit Lord Realm. And as one\'s cultivation base increase further, it\'ll take longer and longer time to again increase one\'s cultivation.

The youngest Battle Spirit Emperor Realm martial warrior was 87 years old, and here, how old was Qin Feng? He was just only around 16 or 17 years old. At such a young age, he actually not only became the Battle Spirit Emperor, but he was also standing at the peak of the Earth after advancing to the Advanced Battle Spirit Emperor Realm.

Before President Zhou could say anything, Qin Feng took out many Ordinary Rank and Lord Rank cultivation techniques and Battle Skills and gave them to President Zhou. These were something he bought when he was traveling from one city to another in the Profound Star Continent.

"These are... Oh my god, there are so many Ordinary and Lord Rank cultivation techniques and Battle Skills. Qin Feng, where did you get all of these things? Don\'t tell me you have gotten all of these cultivation techniques and Battle Skills from the dungeon-type worlds on the other side of the Spatial Crack that you been to."

President Zhou asked in surprise and the answer he got from Qin Feng was Affirmative!

"Qin Feng, I think you should go and meet with your grandfather now!" At this moment, Jia Lan told something that stiffened Qin Feng\'s face.

"Meet my grandfather?" Qin Feng muttered. His grandfather that Jia Lan mentioned just now was none other than Qin Jiwei, his mother Su Rou\'s father-in-law. 

"Yes, your grandfather!" Jia Lan nodded her head and continue to say, "Qin Feng, your strength has increased very quickly and I think you spent your entire time in different worlds on the other side of the spatial crack so you don\'t know much of the world\'s affairs. There are many things that you currently don\'t know about our world and since your strength has increased so much, it is time you should know about all of these things."

"So, I recommend you to go and meet your grandfather. He will take you to the alliance\'s headquarter and there, you\'ll get to know many things about our earth that are kept hidden from the people of earth and only a few chosen people have the right to know about all of these things."

Qin Feng thought for a while and replied, "Teacher Jia, couldn\'t you just tell me all of these things. Is it necessary for me to meet \'him\'?"

"Yes, it is necessary. As I told you, many things are kept hidden from the people and only a few people have the right to know about those things. Actually, only Battle Spirit Emperors are qualified to know about these things, and since I am only an Advanced Battle Spirit King, I don\'t know about those secrets."

"So, you should go and meet your grandfather." Jia Lan completed her sentence here and looked at Qin Feng seriously.

Qin Feng was surprised when he heard Jia Lan was an Advanced Battle Spirit King Realm martial warrior which was equivalent to the Late Stage of the Innate Realm martial warrior.

Jia Lan was only about twenty years old and on the earth, to achieve such a cultivation base at such a young age was already very shocking.

Of course, Qin Feng was an exception!

At this moment, President Zhou also said, "Qin Feng, you really should go and meet your grandfather. I have also heard that there is some secret kept hidden from the people of earth by the alliance. It is said that this secret is related to our galaxy!"

"Galaxy?" Qin Feng became even more confused when he heard it but the word \'galaxy\' did attract his attention. He then agreed to go to the Qin Family and meet his grandfather.

Anyway, his mother was also there and no matter what, he has to go to the Qin Family to meet his mother. So, what if he meets Qin Jiwei there as well.

After that, Qin Feng, Jia Lan, and President chatted for half an hour before Jia Lan brought Qin Feng back to her office and said, "Qin Feng, I hope when you come back from the alliance with your grandfather and was about to go to \'that\' place with the entire Qin Family, you can bring me with you!"

"That place?" Qin Feng was again confused.

"You\'ll know about \'that\' place when you will go to the alliance to know the secret. I only know a few things and can not explain you, that\'s why I didn\'t tell you anything!" Jia Lan replied silently. She looked to have lost in thought after saying this.

From Qin Feng\'s perspective, Jia Lan seemed to have a sad expression on her face, as if, she was thinking of something very bad that had happened to her.