Fantasy: The system takes me to refine the magic formula

"Devil! How on earth did you travel from the upper realm to the planet where us cultivators cultivate!"

"What I want to do in the devil world! There is nothing I can't do!"

"You're not afraid to flash your tongue when you talk big!"

At this moment, both Jian 23 and Demon Head and others are procrastinating for time, but the purpose of the two parties' procrastination is different. The purpose of Bei Nian and others' procrastination is to wait for Long Tian to smash the gate of the passage to the Demon Realm!
The reason why the devil Ryan procrastinates is waiting for the arrival of his partner Leon. Such two big devils, one in the open and the other in the dark, will definitely be able to deal with all the cultivators in front of them. The cultivators are the top existences on the Tianwu Continent, and if they are dealt with, it is tantamount to taking over the Tianwu Continent!
At the moment, Long Tian is attacking wildly at the passage gate of the Demon Realm, but some of them don't work, which makes Long Tian a little anxious!
"Host! It's useless for you to be anxious. Now try to use the two holy-level exercises of Shengtianzhi and Potianquan to attack together! If it still doesn't work, then you can only control Lei Jie, and remove Lei Jie from the system. Lead out, smashing on this mirror like crazy, it will definitely be useful!"

"Hey! I didn't expect this passage to be so strong! I can only do as you said! I'll try again!" Long Tian once again gathered the powerful spiritual power of the Mahayana stage and gathered it on the fingertips of his left hand and the fist of his right hand!

The dual holy-level martial arts burst out together, and two huge energies hit the glass of the door of the demon world in an instant!

But this time, the gate of the foreign world trembled slightly!Seeing that it still couldn't be destroyed, Long Tian directly manipulated the system without any hesitation, letting the system release a part of the previous income from Thunder Tribulation!

The nine thunders, controlled by the system into the power of a nine-day calamity, slashed crazily and ruthlessly into the strange world of the demon world opposite Long Tian. The powerful power of the heavenly tribulation made the glass mirror of the foreign world break without any accidents. !

At the same moment, the influx of magic energy that had been continuously invading also stopped in an instant. Seeing that the task had been completed, Long Tian retreated decisively and left the scene!

At this moment, the two camps thousands of miles away are still confronting each other!
The devil Ryan suddenly felt that the mark he marked on the gate of his base camp was broken. At this moment, he suddenly realized why the group of people in front of him were fighting with him!

"Uncle Sect Leader! Sect Leaders! I just received a message from the young master! He has succeeded and is now heading towards us!"

"Great!"

"As expected of Long Tian!"

The cultivators of the human race here got excited after receiving the news!
And Ryan was completely angry: "You guys! What did you do! You small bugs are so despicable! I really underestimated you! You all go to hell!!!!" Ryan suddenly ran away!
In an instant, Ryan's body swelled to hundreds of meters high!The red eyes looked particularly terrifying, and the two huge black wings on the back swept a gust of wind, and then exuded a stronger devilish energy from his body!
Seeing this scene, Bei Nian, Jian 23 and the others thought something was wrong, the devil got angry!
Ryan flew out of the magic cloud and enveloped the whole body with the magic energy, and then manipulated the magic energy to attack the human cultivator in an instant

"Demon hunting!" Black's demonic energy turned into blades, each of which was hundreds of meters long, and the strength and speed of the blades surpassed the power of a full-strength strike during the Transition Tribulation Period!

"Sacred Yuan mirror, the power of the heavenly saint! Yuan power shines everywhere!"

"Qingyu Sword Qi! Open up the world!"

"Tianxuan battle flag, Xuantian Shuangzhen! Give it to me!"

Bei Nian, Jian 23, and the two elders of Tianxuan, when they saw the ultimate move used by the opponent's demon, without any hesitation, they directly took out their own school's Zhenpai fairy weapon to meet the enemy!

I saw the inside of the mirror surface of the Shengyuan mirror suddenly glowing, and then a very powerful beam of light spewed out from the mirror, colliding with the devil's ultimate move, the magic blade!The battle between light and darkness has resulted in a super huge energy shock wave!
And the sword energy of the Qingyu sword is similar to the sword energy controlled by Jian 23 last time to help Longtian resist the catastrophe, but the sword energy of Qingyu is sharper!The blue sword energy clashed with the second magic blade, causing an explosion again!
The Tianxuan Battle Banner is a miraculous trapping formation, trapping the remaining powerful magic blades in it. While the two immortal weapon battle flags are spinning rapidly, the energy of the magic blades is rapidly consumed!
The first battle between the devil and the human race was just a few breaths away, and the speed was extremely fast. Even the god transformation stage and the fusion stage behind him didn't realize it, and the first contest between the two sides began!

"Hehe! The holders of the immortal artifacts, I know the heads of the three sects of you! For 5000 years, these three immortal artifacts have not been in your hands! In the past 5000 years, the physical bodies and auras of you mere human beings have been destroyed. How much can you refine this fairy weapon! Seven Demon Generals! Kill me!"

At the same time as Ryan gave the order, he suddenly flew backwards. Although he had only lost some magic energy in the battle just now, but now he is more worried about the situation in the Heavenly Demon Altar, the gate of the Demon Realm, and his partner has not arrived for a long time. There must be something wrong with headquarters!

"Soldiers! Follow me to fight!"

Sword 23 let out a loud roar, holding the Qingyu sword and Bei Nian, the two elders of Tianxuan flew to compete with the devil Ryan!Of course, these few people are not the opponents of the demon boss at all. Their purpose is to hold back the most powerful leader of the demon clan, and then let others quickly kill the demon soldiers and generals!
However, to the surprise of several people, after the devil gave orders, he immediately withdrew from the battle circle!

"He ran away!~Plan [-]! Let's kill the magic soldiers in the Mahayana period!"