Except for Renn, the other two dragons were stunned when they looked at the direction where Feng Pengfei was flying.

"Let him run away again?" Galadros shouted. He and Cindara prepared several spells, and as soon as they released a petrified ray, the battle was over.

“What should I do now?”

Cindala had a cold face. She was already very impatient. When she was discussing just now, it was Renn who came up with the idea, but she asked the other party to escape, with a faint intention of being held accountable.

Emilys's face was not good either.

"What can I do? Chase again." Ren shrugged. As long as the metal marks follow, he could find them no matter where the druid escaped.

The group rode on the Phantom Horse and set off again.

This time, Black Horn escaped far and flew a hundred miles away in one breath. Rennes and others chased each other for two or three hours before approaching quietly. They found that he had become an inconspicuous little tree, only two or three meters high, mixed in a forest, making it fake and real.

Because of the experience I was found last time, Black Horn became very alert.

Renn and others were still discussing how to do it, but he had a premonition that something was wrong and turned into a dark leopard and disappeared in a blink of an eye.

Fortunately, the shadow plane will reject non-shadow creatures. The black horn cannot stay for a long time and will return to the main material realm in at most half an hour. The shadow plane and the main material realm overlap in space. Even if the black horn is inside, Renn can sense his position.

But just knowing the location is useless and I can't catch him.

Black Horn, Rennes and others played hide-and-seek games, and showed off their transformation ability, almost none of them were duplicated.

Ancient war trees, giant bears, shadow leopards, wind rolls, frost giants, pegasus, owls... All kinds of transformations are all legendary and above, and their functions are different; they can become humans, taurens, elves, dwarves and goblins, transcend genders and races, and can also become countless kinds of flowers, birds, insects, and fish, mixed in birds, insects, and fish; they can even become dead objects, inconspicuous stones, decaying wooden stakes, a vine or a roadside weed, the most exaggerated time becomes a gaseous wind element floating in the sky...

These all-encompassing deformations opened everyone's eyes.

Countless transformation forms have never appeared in their true form.

If Renn had not confirmed that he was a black dragon through the "Shadow Incarnation", he would probably not be sure.

However, no matter what Black Horn became, there was no sign of anything in Renne's eyes. He could find the other person with just a glance, even a ball of air could be pulled out.

Black Horn was furious many times and asked Ren how he did it.

But he never got an answer.

With various transformation forms and the unsolvable shadow incarnation, he can always escape from the encirclement of Rennes and the four others.

Of course, Rennes and others did not take any ruthless measures, otherwise they would have decided the outcome long ago.

Once again, Black Horn flew away from the battle through the shadows and turned into a giant eagle and flew away.

Emilys and the two giant dragons were both helpless.

They have experienced this situation too many times, each time they are only a little bit away, and then they watch each other escape. They have also tried to take risks to chase with the body of a real dragon, but the flying speed of the Red Copper Dragon and the Frost Sea Dragon are not outstanding and cannot catch up at all.

After a few days, the two sides fought dozens of times, and had not rested for a quarter of an hour. Except for Renn, who could absorb the soul to recharge the charge, everyone else was a little tired.

"Dragon God is above!"

Galadlos, regardless of his image, sat in the mud and cursed: "Even if this guy is a believer of the Dragon God, if it falls into my hands in the future, he must teach him a good lesson!"

Cindara next to her didn't say anything, but her cold eyes exposed her thoughts.

Emilys hesitated for a moment and said, "Ren, otherwise I would still sound the horn to summon him?"

"It's useless to summon it." Renn shook his head.

The rules of the Dragon Summoning cannot exceed the range of the horn sound during the subduing process. It is probably a region with a diameter of 100 miles. With the deformation ability of the black horn, such a large range is enough to escape from battle.

Unless he was alive or dead, Rennes was not sure to take down the black dragon.

And considering that the others in the swamp will not go smoothly anyway.

Emilys gradually became anxious. Hettok was still waiting for her to go back to organize the army and logistics, so she couldn't waste too much time here. After considering it, she said with some discouragement: "Let's withdraw first, save the opportunity to summon next time."

"No need to deal with him next time." Rennes suddenly laughed, looking confident.

Both dragons and one of them was refreshed and looked at him.

"Have you noticed that there are some mystery in the place where he was hiding these days?" Ren asked, and found that Emily and the others were shaking their heads, so they didn't show off and drew it on a dry ground under their feet.

This is a simple swamp map.

Renn was poking points one after another on the map with branches, each point was the place where the Black Dragon once hid and stayed.

As the points increase, everyone has seen some rules.

"He has never left this neighborhood, and he is always going around in circles, at least two hundred miles farther away. Why is that?" Renn explained while drawing a picture: "Every time he hides, he subconsciously avoids this area. Do you still remember where this is?"

The branches point to the middle of the map, and dozens of points poked out from the branches are distributed around it, forming a conspicuous blank.

Emilys looked at the map carefully and shouted suddenly: "That's where we first met him."

"That's right." Galadros also reacted.

Renn smiled and asked, "You guys, why don't he stay in this area?"

"His lair!"

Galadros immediately understood, "His dragon nest must be in this area. He was afraid that we would find it by accident, so he did not dare to get too close. But now there are too many people in the swamp looking for his nest, but they dared not get too far away, so they could only take us around the corner."

Emilys and Cindara both nodded repeatedly, their eyes full of joy.

"Ren, you're so careful!" Emilys exclaimed from the bottom of her heart.

The environment in the swamp is complex and always shrouded in fog, making it difficult to identify the direction, not to mention remembering the hiding point of the black dragon every time, and drawing an accurate map.

Even Cindara, who always likes to argue with Rennes, has nothing to say at this moment.

Renn smiled and accepted their praise.

In fact, he noticed this detail two days ago, and then used the distance side function of his mobile phone to mark the location where he chased the black dragon every time, referring to each other, and finally this simple map was found. He sensed the metal mark a little, and as expected, the black dragon still did not enter the area near the nest.

He stood up and said, "Let's go and find his dragon's nest and see when he can hide."

Not long after, Rennes and others returned to the woods where they met the Taurus a few days ago.

The woods were not big, and the traces left by the battle were still there. The two and two dragons scattered, searching the entire woods inside and out, but no clues were found.

But everyone did not give up.

The blank area drawn on Rennes' map is about seven miles in height and is nearly fifty square miles in size. It won't take long to search in a carpet-like manner.

As a dragon clan, Galadros betrayed the black dragon without hesitation and said truthfully: "The black dragon's nest is usually built in dark caves, grottoes, or submerged ruins. There must be water nearby, so that it can cover up the unique acid smell on them. The nest will also lead to water flow, build a mirror pool to monitor the movements outside."

This information is very valuable, and few outsiders know it except the Black Dragon. Coincidentally, the Red Copper Dragon happens to be one of them.

Renn remembered the key points.

He looked at his map and a winding and forked river flowed through the swamp. He drove the Phantom War Horses to run along the river, and the Eye of the Soul penetrated the fog, searching everywhere like a radar to search for every scene he saw.

A few hours later, on a weedy river beach, Renn found several collapsed stones.

"ruins?"

Renn thought to check the stones and the surrounding landforms.

Although after thousands of years, or even tens of thousands of years of corrosion and weathering, most of the stones sank into the ground, only a small amount was exposed outside, and the symbols engraved on it were blurred, he still recognized that this was once a temple built by a troll to worship a certain god.

Now only the ruins are left.

Renn looked around, the ruins and rivers, which were consistent with the characteristics of the Black Dragon's nest, and he sensed a faint magical fluctuation, which was very weak and almost impossible to detect.

“There is a problem here.”

The will of truth is fully activated, and the space and plane in front of us are displayed layer by layer.

A series of huge and unparalleled energy flows along the direction of Feng time.

Suddenly, a strange energy flow attracted attention, forming a vortex shape, which seemed particularly eye-catching. Half of the vortex was submerged into the ground and was obviously controlled by the rune array, while the other half was hidden in an inconspicuous hillside in the ruins.

This hillside is only a dozen meters high and is covered with small trees and weeds, which is very inconspicuous.

Rennes walked down the hillside, pulled out the vines, revealing a wall made of rocks, with thick moss growing on it, as if no one had moved it for hundreds of years.

At first glance, this is just a long-abandoned stone wall, and there is no energy fluctuation.

Rennes stood in front of the wall and observed for a moment, with a smile on his lips.

He reached out and pressed a little on a stone on the wall, as if touching the switch. Dark gray runes and lines lit up, forming a tall magic gate.

The magic gate is very complex and mysterious, exuding an ancient and vicissitudes of life, which is obviously not easy to open.

Emilys, Galadros and Cindara all sensed the movement, rushed over and shouted excitedly, "Finished!" The Red Copper Dragon glanced at the magic gate a few times and said cautiously, "Ren, this is the Shadow Gate, which is equivalent to the Seventh Ring Spell, and it is difficult to open. We have to study it carefully, and we must open it before the Black Dragon comes back."

"No need to be so troublesome."

Renn smiled faintly, raised his hand and pressed it on the stone wall, and gently pushed it. The extremely complex shadow door opened silently as if it was not locked.

Behind the door, a dazzling golden light shone out.
Chapter completed!