Hearing this, Yu Changqing was slightly stunned, and in the depths of his mind, he recalled the two people that the master was talking about, the two people who were like legends actually joined forces to defeat and kill the strongest eight demons in the Demon Domain.

Demon Leader Demon Venerable Lan Yu and the Seven Great Demon Generals, not only that, but the strength of any of the two of them was higher than that of Feng Tianyu, the leader of the human race.

At the beginning, when Yu Changqing was just a young man with low cultivation, when he heard his master talk about this past, his heart was as surprised as a lightning strike!

Therefore, Yu Changqing's heart has always been very longing, eager to know who these two people in the master's mouth are, and why do they have such terrifying strength.

Yu Changqing was completely convinced that with the strength of these two people alone, without the help of anyone else, the demon clan would definitely be wiped out on the way to attack Kyushu.

The red-haired man actually said such a thing, which also directly showed that he also knew some hidden secrets of the past and present human and demon wars.

Glancing deeply at the red-haired man in front of him, Yu Changqing took a deep breath and replied in a cold tone: "So what? It doesn't matter who you lose, what matters is who is the winner and who is the loser!"

"Loser? hahaha.... Hahaha!" The red-haired man couldn't help laughing loudly, looking at Yu Changqing, his eyes were full of strange looks.

But then he looked at Yu Changqing with a serious face, and said, "Yes! Our demon clan was indeed a loser at the beginning! Moreover, we were almost wiped out by your human race!"

Speaking of this, the red-haired man paused, and then spoke: "So, at the beginning, our entire demon clan made a blood oath that we will definitely return all the hatred of that day to your human race!"

Yu Changqing asked rhetorically: "Do you want to take revenge?

As soon as Yu Changqing's words were finished, the red-haired man shook his head lightly and smiled faintly, but the red-haired man's smile was so weird.

Naturally, Yu Changqing suddenly felt that the red-haired man was smiling a little strangely, so he asked, "What are you laughing at?"

Hearing this, the red-haired man slowly recovered from his smile and said, "You Terrans are really short-sighted!"

Yu Changqing's eyes froze, frowned, and asked, "Short-sighted, what do you mean, explain it clearly to the old man!"

The red-haired man sneered, "Heh, if you want me to say it, I'll say it?" I don't say it, what can you bear with me?"

You .....................!" Yu Changqing was gagged alive.

Because he really can't do anything about the demon clan in front of him now, dealing with that glass dragon just now consumes too much for Yu Changqing, if it is a period of total victory, this demon clan is not his opponent.

But it backfired, everything seemed to be destined, everything was so coincidental, this demon just appeared when he was weak.

And the red-haired man is naturally not afraid of Yu Changqing, the difference in strength between the two of them is almost the same, and neither of them can do anything to the other.

"But! I'm afraid it doesn't hurt to tell you now, because it's done over there!" said the red-haired man, grinning in surprise.

Hearing this, Yu Changqing suddenly felt a little foggy, and Yu Changqing felt more and more that something was wrong with this matter.

And how does the meaning of this feel like a conspiracy?

Yu Changqing hadn't come back to his senses yet, but he saw the red-haired man speak again:

"Do you know that five thousand years ago, those two people killed the eight leaders of our demon race?"

"What do you mean! Make it clear!" Yu Changqing became more and more confused about what the hell this demon was doing.

Facing Yu Changqing's questioning, the red-haired man's face was still grim, and he didn't pay attention to Yu Changqing's questioning.

"Actually, I don't know who those two people are!, but I know that those two people were able to defeat our Demon Clan's former leader Lan Yu and the seven Demon Generals by overwhelming margin because of their two swords!"

"Two swords, those two?" Yu Changqing looked at the demon man in front of him in disbelief.

"I only know the name of one of them, and the name of that sword is Phantom Glass Sword!"

"Phantom Glass Sword?Does it have anything to do with the old man? It's really funny, I'm afraid you're delaying time with the old man here!"

Yu Changqing's face was not shocked on the surface, but in fact, he couldn't help but start thinking in his heart, according to the observation just now, the demon city in front of him was extremely deep, and he was afraid that there was some conspiracy.

And what kind of sword is this that the demon man said defeated them?

And if this sword is really as powerful as the demon man said, then the reputation should be very great, but Yu Changqing has lived for more than six hundred years, and he has never heard of the name of this sword?

But while Yu Changqing was thinking, the red-haired man began to speak.

"Yes, how could it not matter!" The red-haired man gave a surprise answer to Yu Changqing.