I, the deposed prince, signed in the imperial mausoleum for a thousand years

In the blink of an eye, half a year has passed. In the Holy Spirit College, as usual, students are either attending classes, accepting tasks, or going to places like the Puppet Tower to practice.

A busy scene.

After adjusting his breath, Qin Feng turned his attention to the direction of the forbidden area.

"It's time to check it out, too."

Now that the realm has broken through to good luck, and the Scarlet Banner has been refined and warmed up, he wants to chop off a wisp of the remnant soul of Xuantian Xiejun, and then see if he can control the dragon soul.

While speaking, Qin Feng slowly closed his eyes again, wisps of spiritual energy gushed out from his body, and drifted towards the forbidden area with the breeze.

Silently.

If there are elders of the college who see these floating auras, they will definitely be able to find the abnormality.

But under Qin Feng's control, these places where the spiritual energy passes are far away from the mountain peaks where the elders of the academy retreated. They only met some students along the way, and no one paid attention at all.

Not long after, the wisps of spiritual energy came to the entrance of the forbidden valley, and began to slowly condense, becoming an incarnation outside the body.

With Qin Feng's current strength, this avatar can already display more than half of his strength. Although he cannot leapfrog to fight, he has no opponent at all within the First Layer of Creation Realm.

"The formation in the forbidden area has been strengthened?" Qin Feng noticed the abnormality as soon as he arrived here.

The formation here has obviously been strengthened.

The power of the array that emanates is even more astonishing.

"It seems that the elders of the Holy Spirit Academy were more vigilant when the demons sneaked in last time." Qin Feng secretly guessed in his heart.

Then he continued to walk towards the interior of the forbidden valley.

Although the formation here has been strengthened, it is also strengthened on the basis of the original formation.

And when he entered for the first time, he had already replaced several key patterns of the original formation.

For him, the strengthened formation is no different from before.

"Om..."

Following the faint light of a few key patterns here, Qin Feng easily walked in.

Walking in the valley of the forbidden area, Qin Feng felt the wind blowing like ghosts crying and wolves howling. He could already clearly feel the evil energy and dragon power, which was much more astonishing than before.

The many dead bones sitting cross-legged, when Qin Feng came last time, were still crystal clear, like precious jade, but now the luster has dimmed a bit.

Obviously, the power inside has been taken away, strengthening the formation and seal here.

"Roar!"

After Qin Feng entered the cave, he heard the sound of the dragon chant inside, which was even more violent than before.

He cast his pupils, and the ancient and mysterious runes emerged in his eyes. He followed the huge crack in the cave and looked underground. After his eyes passed through the layers of demonic energy, he saw the underground world.

Among the countless pure auras surging like a great river, the crystal clear, majestic dragon soul, the light of the rune chains on its body was much dimmer than when he came last time.

It kept rolling its body, trying to break free, and set off huge waves in the river of pure spiritual energy.

Although there will be no results in a short period of time, if it continues, there will be a day when it will get rid of its shackles.

And when the dragon soul got rid of the shackles of the rune chains, and the remnant soul of Xuantian Xiejun was no longer suppressed, he would control the entire dragon soul.

"The seal above this crack prevents the dragon's power and devilish energy from gushing out. If there is a little carelessness in the process of breaking it, the entire seal will be completely shattered."

Qin Feng muttered to himself: "It seems that we should be more careful."

While speaking, he directly took out the blood-colored banner, and released the monstrous evil spirit with majestic momentum.

After absorbing the aura for such a long time, the evil spirit and formation power released by the blood-colored banner have been greatly improved compared to before.

"when!"

He planted the blood-colored banner on the ground, and immediately a large amount of blood-colored light scattered, and quickly condensed to form a formation, and finally formed a mysterious formation, covering the entire cave.

Although there are obvious incomplete formation patterns in many places of this formation, but because of the terrifyingly high rank of the Scarlet Banner itself, this incomplete formation is still very terrifying.

Even the tenth-order killing array is far from comparable.

After inserting the blood-colored banner and arranging the formation, Qin Feng began to study the sealing formation above the crack, and used his divine pupils to search for the key formation pattern and the method to break the formation.

The whole process was not fast, it took a full day and night.

After finding the key pattern and knowing how to break the formation, Qin Feng started to get busy.

On his index finger, a ray of light like a star lit up, and he began to draw patterns in the void, forming ancient mysterious and complicated patterns.

After spending three full days drawing a very complicated formation in the void, Qin Feng erased some key patterns of the sealing formation above the crack.

"Boom!"

In an instant, Tiantian Longwei and terrifying demonic energy spewed out, like a volcano erupting, almost tearing everything apart.

But at the same time, the blood-colored banner buzzed, and the blood-colored formation that covered the entire cave also began to function, suppressing the demonic energy and dragon power.

Qin Feng did not neglect, and immediately replaced the key formations that he had erased with the formations he had drawn.

All this is at peace.

"It's time to go down and have a look..." Qin Feng murmured to himself after heaving a sigh of relief.

He pulled out the bloody banner, put it into the system space, and then transformed into strands of aura again, passed through the seal above the crack, and began to enter the huge underground world.

The surging devilish energy was hundreds of feet thick, like a large cloud.

After passing through these demonic clouds, the wisps of spiritual energy condensed again and became Qin Feng's incarnation outside his body.

He was in the huge underground world, and he felt very shocked when he heard the roar of the river formed by pure spiritual energy.

"Roar!"

The dragon soul seemed to have sensed the arrival of other creatures, and immediately let out an astonishing roar. The rolling dragon power almost collapsed Qin Feng's avatar that had just condensed.

If it weren't for the shackles of the rune chains, perhaps 1 of Qin Feng's external avatars would be turned into ashes in an instant.

"Is this the dragon soul bred by Shenlong Ridge?"

Looking at it closely, Qin Feng felt that the dragon soul was really huge, like a rolling mountain peak, full of great pressure and deterrence.

He stood by, looking very small.