Fantasy: The system takes me to refine the magic formula

Just before at the Spirit Sword Gate, I got a fairy sword. I can try to refine the fairy energy of the fairy sword to prepare for entering the fairy world in the future!
Of course, it would be the best if you can enter the secret realm of Ghost Forest!

In the blink of an eye, the next day, Long Tian sat on the back of the golden eagle roc and flew into the territory of Tianwu Academy, and the height of the golden eagle roc was very high, higher than the top of all the peaks of the entire Tianwu Academy!

When he was about to fly to Bei Nian Tian Peak, Long Tian immediately called Hong Ying out!
"Master! What's the matter? Have we arrived yet?"

"Well! Look at the peak in the distance below is the Heavenly Peak of Master Master, and ten kilometers behind is your Lianxin Yunhai!"

"Well, I'm finally back!"

"Hongying, how's your battle status these two days?"

"Fortunately, alas, the aura on the road is comfortable and makes me feel very comfortable!! It seems that I need to find time to transition the aura in my body!"

The golden eagle roc flew above Lianxin Yunhai, and then slowly fell. The moment the coercion and aura of the holy beast appeared, all the masters in the center of Tianwu Academy noticed it!
The four masters of the Tianwu Academy, Bei Nian, Ji Yurou, Dan Chenzi and Yuan Kai, came to the place where the Golden Eagle Dapeng was located in an instant!
Then I saw Long Tian and Hongying on the back of the golden eagle roc!
"Oh my god! Oh my god! Good apprentice! You are a pervert!!! How come you have been out for a few months and you are in the tribulation stage!! What is going on here! You just broke through to the Mahayana stage before! There is the Hongying girl who has also broken through to the level of the Mahayana period! And this one... this is the golden eagle roc bird! My good apprentice! Is this bird a breakthrough from your previous golden-winged wild eagle?"

Faced with Dan Chenzi's various questions, Long Tian just smiled and nodded!

And behind Dan Chenzi, Ji Yurou, Bei Nian and Yuan Kai couldn't restrain their excited hearts, this kid Long Tian is too strong!

The 16-year-old crossing the tribulation period!It's unbelievable! ~
"Hehe, I said he was a genius at the beginning! Look now, a 16-year-old boy in my sect has cultivated to the stage of transcending the catastrophe! Who will believe it! Hahahaha!" Bei Nian's hearty laughter came from Lianxin Yunhai Open, the disciples around were extremely proud when they heard it, and faintly vowed to work harder!
"Master! Uncle Master! Two Uncles!~"

Long Tian and Hongying got up from the golden eagle roc's back!

"Hongying! How did you break through! I remember you just broke through to the fusion stage!"

"Master! The endless sea of ​​magic is very experienced, and with the help and blessing of the young master, Hongying naturally broke through! Now that Hongying's Lianxinjue has been practiced to the fourth stage, there are still many things that are unclear. Come back and ask the master for advice!"

"Hahahaha! Could it be that you, Long Tian, ​​tried to infuse the body with spiritual energy again to allow Hongying to break through?"

"Yes, Uncle Ji! When Hongying was on the verge of breaking through when she was practicing in the Endless Demon Sea, I gathered some spiritual energy to empower Hongying, allowing Hongying to break through with the trend, and there was no great side effect on Hongying! "

"Hahahahaha! Good! It seems that Long Tian's spiritual energy empowerment method is really a shortcut for a cultivator! It's just that this method can't be used, so don't use it. After all, spiritual energy empowerment is a bit counterproductive!"

"It's uncle! We all know it, so before using it, we also need to look at our own situation!"

"Long Tian! I heard from Xue Tiankuang that you got the God Star Grass in the endless ink sea?"

"Yes, Uncle Yuankai!"

"Then when do you plan to set off for the Demon Sect's Heavenly Demon Altar?"

"Uncle Master, I'm about to leave now. Originally, I passed by the sect to send Hongying back, and then rushed directly to the Heavenly Demon Altar to refine the recovery pill for Mo Wuji as soon as possible, and then come back! That's right! Uncle Sect Master! I am already in the Tribulation Stage, and I don’t know much about the situation in the Ghost Forest Secret Realm. With my current state, can I still enter the Ghost Forest Secret Realm?”

"You are still 16 years old, so you should be able to enter. The Ghost Forest Secret Realm is very strange. Every time you enter, no one can be older than 20 years old. There are even some young people who are wandering around in the Ghost Forest Secret Realm. The 20th birthday was moved out in an instant! So in my opinion, you should be okay!"

"That's good! If that's the case, Master, Uncle Master, Uncle Ji and Uncle Yuan Kai! Long Tian is leaving for the Heavenly Demon Altar now! Go back as soon as possible and participate in the experience of the Ghost Forest Secret Realm!"

"it is good!"

"Good apprentice! You go early and come back early! I plan to fight you after you come back as a teacher! Now that you and I are both master and apprentice, this battle is unavoidable, and it will definitely be very exciting!"

Long Tian looked at Dan Chenzi with a smile on his face and agreed!
As for Hongying, she looked at Dan Chenzi in disbelief, thinking, is this old man okay, how dare he challenge his young master?Isn't this typical looking for abuse for nothing!

However, Dan Chenzi Bei Nian and the others didn't think so much. They always felt that under the same realm, the combat power should be about the same. They had long forgotten that when Long Tian was in the stage of transforming gods, he could subdue level nine monsters up!