"Oh?" the Great Emperor Realm powerhouse led by him asked, "Why are you so insistent on the Great Emperor Realm powerhouse called Black Dragon?"

Tang Yuntian shook his head: "I can't answer you now, after all, there are some things I can't say, but I think even if it is not directly related to that black dragon, then there will be an indirect relationship!"

The eagle eye on the side said: "Senior brother, I think Senior Brother Tang's intuition should not be wrong, when I saw that black shadow just now, I found that it was somewhat similar to the aura of the black dragon that I was searching for cause and effect. ”

"That's the case. The leader of the Great Emperor Realm powerhouse thought for a while and said, "Okay, let's go now to investigate the matter of the black dragon and see if he is really related to this matter!"

"Hmm!"

After a few people came out of the Hidden Dragon Cave, the two Great Emperor Realms of the Ancient List were a little surprised to see a few people come out so quickly.

"I'm sorry to offend the two of you!" the Great Emperor Realm led by the leader saluted to the two of the Ancient List.

"Humph!"

"By the way, two Dao brothers, I want to ask, this Hidden Dragon Cave is the key place for your Ancient List to investigate, why are you two only guarding here, why don't you send a few more, so you don't fear that person will come back?" asked the Great Emperor Realm powerhouse led by him.

"Just before you came, the same thing happened in a place in the Kunlun Mountains, and several of them rushed over, besides, this Hidden Dragon Cave has also been investigated for so long, and there is no clue, we are going to give up, you can read it, and leave quickly after you finish it!"

"Okay, thank you two for your cooperation!" The leader of the Great Emperor Realm powerhouse quickly left the Hidden Dragon Cave with Tang Yuntian and several other Great Emperor Realms.

Tang Yuntian and the others flew over according to the address provided by Eagle Eye, and the Great Emperor Realm powerhouse led by the way finally agreed with Tang Yuntian's intuition, it was very likely that it was the black dragon.

Because the powerhouse of the Great Emperor Realm led just now asked the two, it could not be such a coincidence, the black dragon traveled a long distance from one place to another, didn't this happen to be said by the two Ancient Emperor Realms Another such thing happened, and the address given by Eagle Eye is not far from the Hidden Dragon Cave, it is obvious that the black dragon did not go with him to investigate the latest incident.

So who is it if it's not a black dragon?

......

In the Kunlun Mountains, in a hut, although the black dragon walked quickly, the old man of the Dao Bone Fairy Wind did not hurt the black dragon too much, but the black dragon was still a little injured, and the black dragon sat cross-legged and treated the injuries on his body, and after receiving the summons of the Demon Slayer King, he was ready to leave the Kunlun Mountains.

Tang Yuntian and the ten Great Emperor Realm powerhouses stood above the hut where the black dragon was, because they were afraid of startling the snake, the Great Emperor Realm powerhouses led by them took out hidden magic weapons and hid Tang Yuntian and the others, if they didn't deliberately find it, they really couldn't find it.

"Senior brother, look!" a Great Emperor Realm powerhouse reminded as he pointed in one direction.

The Great Emperor Realm powerhouse led by Tang Yuntian and the others looked at it, only to see a figure flying out of the hut and quickly flying towards the Kunlun Mountain Range.

"He's the Black Dragon!" Tang Yuntian hurriedly said.

"Let's go too!" The Great Emperor Realm led by him immediately chased after Tang Yuntian and the others, because there was a hidden magic weapon on his body, Tang Yuntian and the others had always had a long distance from the black dragon, but they would not lose it.

The black dragon hurried all the way to the outside of the mountain where the demon slayer king led those demons to be stationed, and at this moment, he still didn't realize that it was Tang Yuntian and the ten Great Emperor realms who were not far from him.

The black dragon did not hesitate, he was not restricted by the formation of the mountain, and rushed directly into the mountain.

Outside the mountain, Tang Yuntian and the Ten Great Emperor Realm also came here, looking at the mountain that the black dragon entered, Tang Yuntian and the others could also see that there was a big array sheltering outside this mountain, and it was not easy to kill it.

"It seems that there is a spy in the ancient list, I didn't expect it, I didn't expect it, it's really a thief shouting to catch a thief!"

Tang Yuntian said: "It seems that my senior uncle is in this big mountain, I dare to say that my senior uncle is definitely not dead, after all, this black dragon knows the relationship between my senior uncle and me, and knows that I will come to save my senior uncle, the reason why he wants to kill other Da Luo Jin Immortals, I think it is also to create a cover that he is not doing this matter." ”

"Well, it should be like this!" the Great Emperor Realm powerhouse led by him nodded and said.

"How are we going to get in now?" Tang Yuntian asked as he looked at the Great Emperor Realm powerhouse led by him.

For himself, the big array in front of him is absolutely unbreakable.

"Wait a minute, this great array has cost a lot, and I won't be able to break it for a while, it is estimated that it will take a few hours!" the leader of the Great Emperor Realm powerhouse said.

"Okay!" Tang Yuntian nodded, confirming that it was the black dragon who was behind this matter, then the black dragon's purpose must be to kill himself, then he would never kill Qin Feng, if Qin Feng died, Tang Yuntian would not pay attention to him at all, and even after a long time, Tang Yuntian grew up, looking for him to take revenge, it was him who died, and the black dragon would never do such a stupid thing.

......

In the mountain where the Demon Slayer King and other demons lived, the black dragon entered the mountain, and immediately a black shadow came to greet him, bringing the black dragon to the place where the Demon Slayer King was.

"Brother Black Dragon, you're here, sit down!" said the Demon Slayer King with a smile on his face, for the Demon Slayer King, it is also a good thing to be able to make good use of the Black Dragon, watching the Black Dragon kill his own people, as the devil is the most refreshing.

The black dragon just nodded, then found a stool and sat down and said, "Demon Slayer King, I came this time to have something to say. ”

The Demon Slayer King looked at the black dragon and nodded, "Okay, you say it first, and when you finish speaking, I'll say what I want to say!"

"Hmm!" The black dragon nodded and said: "Several people from the Ancient List are starting to pay more and more attention to me, I don't think it can go on like this, you have to stand up and announce to the people outside that everything I have done recently was done by you, and tell Tang Yuntian that kid that his uncle is not dead, if you want to save his uncle, come to you, and then we can arrange it and kill him here when the time comes!"

After hearing this, the Demon Slayer King simply responded and looked at the black dragon and said: "Brother Black Dragon, I don't think it's enough, you see that there are only a dozen Da Luo Jin Immortals you captured, you said that you also killed some Da Luo Jin Immortals, but my people went to investigate and found that the total number of people you caught and killed was only thirty Da Luo Jin Immortals, and there are nearly 100 Da Luo Jin Immortals in your Kunlun Mountains, and there are no such half, you just let me stand up, in this case, it's too bad for my identity, right?"

"You!" The black dragon suddenly got up and looked at the Demon Slayer King and said, "At the beginning, we said that I would be responsible for all the matters of Da Luo Jinxian, you just have to stand up and declare and kill that kid, what do you mean by saying this now?"

"What do you mean?" the Demon Slayer King smiled, "Don't you understand what I mean?" I'll let you solve twenty more Da Luo Jin Immortals, otherwise I will never stand up, if you insist that I stand up, then I can only tell the heroic deeds of Brother Black Dragon!"

"You!" the black dragon suddenly looked at the Demon Slayer King with an angry face.

"Okay, sure enough, none of the people in the Demon Dao are talking, it's like this, so it's okay if you don't cooperate, it's a big deal that I will go back and live in seclusion, even if you say it, I will leave a stink for 10,000 years at most, and there will be no danger to my life, and you don't want to kill that sword fairy kid named Tang Yuntian in your life, when that kid grows up, the absolute first person to kill should be your Demon Slayer King, I won't say more, it's not interesting to talk too much!"

"Wait!" suddenly shouted the Demon Slayer.

"What's the matter, figured it out?" asked the black dragon with a smile on his face.

"Is this place where you can come and go whenever you want?" asked the Demon Slayer King, looking at the black dragon with a change of face.

"What's the matter? you still want to keep me, although I am in the same realm as you, but I want to leave what you keep?" the black dragon sneered.

Just when the black dragon was about to use his tricks to leave, the Demon Slayer King's eyes swept away, and the black dragon suddenly froze, and then a force was injected into the black dragon's body from the Demon Slayer King's residence.

The black dragon pointed at the Demon Slayer King and said, "Despicable villain, you have left something in my body!"

"Hahaha, do you really think that I am willing to cooperate with you? If it was really just to kill a sword fairy boy, I wouldn't have brought so many people with me, you have been planted with a demon heart in your body, and it won't be long before you are my person, it turns out to be my own person, I am not afraid of you to say it, I came this time to open up the Kunlun Mountains, who said that I am not allowed to enter the Kunlun Mountains, I will let the people of the Demon Dao enter the Kunlun Mountains this time, and live in the Kunlun Mountains, and even your entire immortal world will give up a part of it to our Demon Dao!" The Demon Slayer King looked at the black dragon with a painful face and laughed.

The black dragon gradually lost his original consciousness, a pair of eyes were red and looked at the Demon Slayer King, the Demon Slayer King watched the black dragon gradually demonize, and the smile on his face bloomed, the strength of these demons he brought was not as strong as the black dragon, and he couldn't surrender himself forever, but in this period of time in the fairy world, but after the black dragon was demonized this time, that is, he followed the Demon Slayer King for a lifetime, and the power of the Demon Slayer King had a great help.

"Master!" said the black dragon respectfully as he stood in front of the Demon Slayer King with red eyes.

"Hahahahaha, okay, you will still be called Black Dragon in the future, and you don't need to change your name!" said the Demon Slayer King with a smile on his face, this time the Black Dragon has truly become his puppet, and let him use it, without any complaints.

"Congratulations to the master, congratulations to the master!" the black shadow on the side also smiled and congratulated.