Ryuichi removed the part of the contract that perceived each other, and at the same time added the part where everything about Ryuichi was kept absolutely secret. As a modern youth, Long Yi's article describes a drop of water. Tyre just smiled and watched Ryuichi toss. Tyre must have a plan, but it has nothing to do with Ryuichi. He very much needs Ryuichi's contract to help him complete something, but this in itself does not interfere with Ryuichi, that is, as long as the contract exists, it doesn't matter what the content of the terms is.

As for what Long Yi was worried about, it wouldn't happen at all, because he didn't plan to do anything harmful to Long Yi in the first place.

In the secret room, the contract was made, and Long Yi was relieved.

"Okay, we're going to hunt the Great Demon in the Zephyr Plains, do you have any suggestions?"

"What!"

Tyr was taken aback, he originally thought that Long Yi was going to the rear of the Black Dragon Empire to play tricks, so he specially asked him for advice. Unexpectedly, he actually wanted to go to the Zephyr Plains!

"The advice is, it's better not to go. Thiel said.

"Something more constructive. Ryuichi asked.

"Are you really going?"

"Look at my honest face, do you look like I'm lying?"

"If I hadn't just made a contract, I would have torn off your honest face, and I wanted to go yourself, not my child. Thiel said fiercely.

"Hey, isn't it, it's good that your old man was also the leader of the Black Dragon Empire back then, and he fought to the death with our old dean, why did he suddenly become so cowardly?"

"Don't try, this trick won't work for me......" Tyre saw that Ryuichi was really not joking. I could only sigh and say, "Stinky boy, you must be crazy about crystal nucleus." But if you really go. I've got something for you to see. ”

As he spoke, Tyre pulled out a metal cylinder from his private space.

Open from one end, inside are complex maps. Tyre selects one from it and gives it to Ryuichi.

This is the layout of the Black Dragon Empire in the Zephyr Plain, and the route above is their fixed patrol route. The places where you slide with the red pen are the places where the scars of the plane are likely to appear. It's fine if it's close to the White Dragon Empire, but it's good if it's close to the Black Dragon Empire. These routes need to be circumvented. Or get rid of the ones there in advance.

Tyre didn't speak, and Ryuichi just looked at it as he was about to put it away. Tyre raised his hand: "I can't give you this thing." I swore it. ”

As a black dragon, Tyr was able to run to the White Dragon Empire, so he naturally had to take the strictest oath to ensure that he would not use his knowledge of the Tao to harm the interests of the Black Dragon Empire.

However, the oath is very colloquial. Naturally, there are still some loopholes and drills.

For example, now. Long Yi is going to the Zephyr Plains, whether it is the Zephyr Plains or the dimensional scars, these places are neutral for the Black Dragon and the White Dragon. Tyre showed the dragon the map, although the essence was to make the dragon recognize the layout of the Black Dragon Empire. But it can also be explained by the excuse of 'letting Ryuichi remember the location of the plane scar'. Moreover, Tyre also emphasized that this thing cannot be given to you.

So, under the ambiguity. The oath had not been broken, but Tyre's purpose had been achieved.

Both Ryuichi and Erin have good memories. Together, the two of them jotted down the map completely, and after checking it to each other to make sure it was correct, they returned it to Tyr.

"Then, uncle, what do you have about controlling monsters?"

"Controlling the monsters?" Tyre thought for a moment.

"I've never done anything like this before, but I have a way to try. Thiel said.

"What way?" Long Yi originally just asked casually, but he didn't expect that this old black dragon really had a way!

"The Black Dragon Empire has been conducting research on necromancy, and has combined necromancy with puppetry. In this way, as long as there is a person who is proficient in psychic spells—yes, I mean Xiao Zi—who casts manipulation on a monster, it should theoretically be able to forcibly make a monster stop the process of self-detonation. But the time for this spell to take effect depends on the strength gap between Xiao Zi and the monster, and the bigger the gap, the longer it will take to cast the spell. It may even take up to 10 minutes for the initial effect to take effect. ”

Tyre said as he taught the spell to Azusa.

"In addition, when this spell is cast, the Black Dragon Empire is controlled by some kind of artifact. I don't know how to make that thing, so I think maybe you'll need to get it from the Black Dragon Empire first. Thiel added.

Hearing this, Long Yi and Xiao Zi looked at each other and smiled.

"Uncle, look at this thing, can you do it? ”

As he spoke, Ryuichi took out a dragon's heart-shaped artifact from his private space, which was surrounded by complex mechanisms, but in the center was a dragon's heart, which was one of the two puppet hearts that Ryuichi had obtained from the island deep in the magma. The other one was left in the Royal Research Institute to study the necromancy of the Black Dragon Empire, and this one was naturally kept by himself.

"Golem Heart, where did you get this? I remember a long, long time ago when the Black Dragon Empire stopped making this kind of thing. Tyre said in surprise as he took the puppet heart.

"It's a long story, but I guess it's good luck anyway. Long Yi said with a smile.

"Well, with the help of this thing, the success rate of the puppet spell will be greatly improved. Tyre didn't dig into it, there were more secrets in this dragon body than he did, and Tyr wasn't interested in knowing the secrets of Ryuichi Dao.

Still, Thiel expressed great concern about One's actions. Even a direct war with the Black Dragon Empire on a frontal battlefield would not make Tyre have this kind of worry, but it was a monster. Even the smallest monsters carry extremely terrifying crystal poison on their bodies. Over the years, though, people have found many ways to limit crystal poison. But with the deepening of research, people are becoming more and more aware. The crystal poisons that can be restricted are not actually crystal poisons. And the real crystal poison actually comes from the big demon.

In the past battles with the Great Demon. Neither the dragon knight nor the dragon has ever recovered once they have been infected by the Great Demon's crystal poison. Even in the last nationwide monster hunt, there were still several dragon knights who died at the hands of the Great Demon - they were not unable to defeat them, but they were just accidentally infected by crystal poison. Once infected by the Great Demon's crystal poison, they won't even have much time to suffer. In order to prevent them from turning into monsters, they will intercede with their companions to kill themselves.

It's far more glorious than turning into a monster.

These stories are never told to ordinary people. The relatives of these dragon knights only know that they died honorably in battle.

"This bastard...... It's crazy......"

Black Dragon Tyre, seeing Long Yi and them leave, shook his head helplessly. Then he returned to the secret room alone. The contract in the soul shines brightly, and Tyre has planned many coincidences to try to get Ryuichi to accept the contract of the word. Sometimes he felt that he was also very funny, the dragon that protected the country back then. Now he has to find a way to get others to accept his contract. But I didn't expect it. It was so easy to get the contract of Ryuichi.

Now that the contract is in hand, all the plans are now going to take the next step.

Tyre changed into a black gown from the priestly robes he had worn for years. This gown was custom-made for the first time when Tyre became a human, when he went to sweep the graves of his dragon knights, and he had only worn it once since he became human.

"Clothes, a bit big. ”

Tyre looked at his emaciated self in the mirror. is far less high-spirited than back then, but a little more calm. At this point, Tyre's heart began to beat violently. Even he didn't expect that after planning for so long, once it was this time, he was still a little nervous.

"Let's go talk to an old friend. ”

Tyre said to himself.

Tyre opened the temple door and was about to leave, only to see the dean standing there, his eyes glinting.

"You're leaving?" asked the dean.

"Yes, old friend, I'm leaving. Tyre said with a smile.

"You got the contract from Ryuichi?"

"Yes, everything went as I expected. ”

"So, you're going back to Dragon Island?"

"Yes. ”

Two old men, two old dragons stand opposite each other. For a while, no one knew what Lu Dao should say.

"Hey......"

In the end, it was the dean who sighed heavily.

"Don't be so nervous, old friend. We've been fighting all our lives, and I'm going to die right now, aren't you happy?" said Tyre, patting the dean on the shoulder.

"If you really die, I may be happy for a few days, but I'm afraid you won't die completely. The dean shook his head and smiled bitterly.

Thiel was stunned, and his smile slowly retracted: "You guessed?"

"Contract, ghost dragon, and your faith in revenge. As a dragon, what choice do you have?" said the dean softly, "or do you think that you are the only one who wants to avenge your knight?"

Tyre was completely stunned, and then, the smile gradually unfolded.

"Old friend, if it weren't for the difference in color between you and me, I think we would really be brothers. Thiel said.

The dean let out a long sigh and said, "Hey, if that's the case, Dragon Island will never let any of you and me live." ”

Tyre nodded and said, "Yes, the balance in the war, that's the only thing those old immortals think about, and for this, they will do whatever it takes!"

At this point, Tyre's eyes were already full of anger!

"But this time, they will pay the price! As a dragon, I may not be as cunning as humans, but the one who made all these plans for me is one of the few smart people in the entire Anthropocene realm!"

The dean was stunned for a moment and said, "Wait, could it be that he formulated this plan for you?"

Tyre nodded slightly, and said, "Yes, otherwise, you think that I, as a black dragon, would rather make the strictest oath and come to the White Dragon Empire?"

Hearing this, the dean couldn't help but smile bitterly: "First I helped you formulate a revenge plan, and then pushed Crane to the throne, who knows what else is behind the road? This game of chess is too big, and I can't understand it anymore!"

"Alright, old friend, I'm leaving. If I'm lucky, I'll arrive at Dragon Island tomorrow evening. Then, the success or failure of all this, there will soon be an answer. ”

Tyre said, holding out his hand with a calm smile on his face.

The dean also reached out and shook Tyre, and then the two old men hugged each other heavily. Tyre heard the dean's words: "If you fail, when the White Dragon Empire destroys the Black Dragon Empire, I have a second plan." ”

Tyre was stunned for a moment, then smiled and whispered, "Don't worry, it's not your turn." ”

The two old men parted, and they both saw the determination in their eyes.

Then they turned away, and no one saw them in the crowded streets. (To be continued......)