After this remnant of the God of War appeared, Mu Tian quickly retreated a distance, and he immediately condensed all the immortal yuan qi in his body, gathered it on his arm in one go, and then hit it with a fierce fist.

A long rainbow tore the heavens and the earth, and finally this long rainbow turned into a sword shadow and pierced the huge remnant of the god of war, and the black-robed undead directly spurted out a mouthful of blood, and his feet stepped back in the void for hundreds of steps, and when his body stopped, he spurted out a mouthful of blood.

"Fortunately, it was stopped in time. Mu Tian exhaled lightly and said.

Fu Hua nodded and said, "That afterimage just now is very powerful, if you don't stop it in time, both of us will be in trouble." ”

"Ahem......" The black-robed undead man coughed up blood, looked up at Mu Tian, and said in a low voice: "I really didn't expect you to actually break my God of War possession, it's very surprising." ”

Mu Tian said lightly: "I just came here to take away my friends, if you think we are bullying, next time it will not be as simple as you spitting blood!"

"Arrogant!" the black-robed man snapped, "No one has ever dared to make trouble in the Undead Clan, you are the first, and definitely the last." ”

Mu Tian said lightly: "I've been hearing your words for many years, and now I'm not standing here properly?"

"Look for death!" The black-robed man was about to perform his previous move again, and the remnant of the God of War reappeared, and this time it was much more powerful than the last time, and the speed of condensation was also very fast, and Mu Tian was afraid that it would be too late to break it.

The rune that was about to make a move stopped when he heard this, Mu Tian fixed his eyes and saw that a black-robed old man with his feet on the stone bridge appeared, and with his appearance, the other undead all knelt down, and their mouths were full of piety.

The black-robed man who was doing the work with Mu Tian also knelt down on one knee and said, "Immortal Elder, why don't you let me kill these two humans. ”

The immortal elder smiled indifferently and said, "Two, you have offended a lot before, now please come with me, the patriarch wants to see you." ”

Mu Tian glanced at Fu Hua, he didn't expect that the patriarch of the undead clan would actually want to see the two of them, there must be something wrong with this, he knew the danger, but he had to go over, otherwise the fire fairy Xiaoxin would not be able to save it.

"Lead the way. Mu Tian said in a deep voice, and at the same time he was ready, as long as things were wrong, he would leave here immediately, if he didn't work this time, he could come back next time, it was better than leaving his life here.

The two followed the elder into the depths of the undead, Mu Tian thought that this place would be very mysterious or something, but he guessed wrong, this place looks very simple, people live in caves and tents, many undead people are making their own food, and some unclothed children can be seen running and playing.

Such a scene, where it is as eerie and terrifying as others say, looks like a relatively old tribe.

"Patriarch, the two are here. The elder stood at the mouth of a cave and said.

"Let them in. There was a weak voice from inside the cave, and the elder flashed, signaling Mu Tian and the two to go in.

Mu Tian walked in with a nervous mood, after all, this is the place of the undead, and Mocheng also told him that there may be an immortal emperor alive here, and the patriarch must be a very powerful guy.

After walking into the cave, Mu Tian saw a huge person leaning on a stone seat, this person looked very old, full of white hair, wrinkled face, and his eyes were about to sink into the sockets, Mu Tian clearly felt a breath of death from the other party, this feeling was like he was about to die.

But Mu Tian saw that this person had more than a million years in his body, and he would not die until time ran out, but how could it be......

"You must be curious why I look like I'm going to die, don't you?" said the patriarch with a feeble voice.

Mu Tian nodded and said, "Yes, I'm curious why you became like this......"

"When people get old, they will naturally die. ”

Mu Tian sneered and said, "Patriarch, you are joking, everyone knows one thing, as long as there is time on the body, they will never die." ”

The patriarch laughed weakly, his arm was slowly raised, and a memory crystal ball appeared, and then a picture appeared in front of the two of them.

"Look closely at ......"

Mu Tian was immediately attracted by this crystal ball, at the beginning, it was when a person was born, and then this person grew up, and his strength became powerful when he grew up.

After countless years passed, this person entered middle age, and after the beginning of middle age, this person has been studying something, and soon, in a blink of an eye, this person has become old, and finally died slowly......

After reading it, Mu Tian nodded a little as if he didn't understand, but he was still not sure that after cultivating to become an immortal, he would really die because of the change in lifespan.

"I have experienced more than thirty immortal wars, and I have existed even before the immortal realm, and after so many years, my lifespan is basically exhausted. ”

After the patriarch finished speaking, he slowly closed his eyes, and said in a weak voice: "I have lived for countless years, I have seen too many things, originally I was already down-looking at death, but I didn't expect ......"

Mu Tian hadn't recovered from the shock yet, because the patriarch's words had changed his worldview, originally he had always thought that as long as there was time, people would never die, not only his truth, even other people thought so.

"Whether it's the way of heaven or reincarnation, there is always an end to life, but many people die before they live to that time. Maybe a billion years, maybe 10 billion years......"

Mu Tianliang came back to his senses for a long time, and then slapped his head suddenly, and scolded himself, he came here to save the fire fairy and Xiao Xin, why is he here to discuss life with the other party.

Even if he really dies, so what, he is still very young, and when he dies, it will be at least billions of years later, he has only lived for about a thousand years, billions of years, he can't even think about it, this is definitely a long time, if he doesn't die after living for so long, it would be strange.

It can only be said that these people don't want to die, and he is different from others, he dies when he dies, and it never hurts.

"Patriarch, I'm here to take my friend with me. Mu Tian said, he didn't want to waste time discussing with the other party why people died.

"Your friend ......" The patriarch closed his eyes and thought, and after a moment, he spoke, "If you promise to help the undead out of this predicament, I will agree to let your friend go." ”

Mu Tian was stunned for a moment, and said in amazement: "I see that you undead are not doing well now, and there is something to do to get out." ”

"Tens of millions of years ago, the undead were as famous as the dragons, and thousands of years later, the undead were forgotten in this corner, if it weren't for your friends here, I'm afraid you wouldn't even have time to come and take a look?"

Mu Tian thought about it and felt that what the other party said was quite right, if it weren't for the Fire Fairy and they were arrested, he really didn't know what an undead clan was here, and even if he knew, would he have come over thousands of miles to see how the other party was downcast?

"People like you won't come, how can anyone else come, that's the current predicament of the undead. ”

Mu Tian smiled, and then asked, "I see that your undead clan is only about tens of thousands of people now, and it is probably impossible to create brilliance." ”

The patriarch opened his eyes, and the pitch-black pupils suddenly emitted black light, Mu Tian quickly jumped away, and said vigilantly: "Patriarch, you won't just be on this point, but you have lived for countless billions of years." ”

"I'm not trying to kill you, I'm going to teach you the art of immortality. ”

"What is it?" Mu Tian raised his eyebrows and asked, "You want to pass on the art of immortality, it's really fake, don't fool me that I haven't read a book......"

The patriarch smiled, and the black light of his eyes burst into Mu Tian's body again, Mu Tian was shocked, and the rune paintings next to him were also extremely nervous, afraid that something would happen to Mu Tian.

After a long while, Mu Tian's pupils also became pitch black, but soon returned to normal, and he muttered: "I see, is this the mystery of life, death is life, life is death." ”

"You're fine. Fu Hua asked nervously.

Mu Tian shook his head and said, "I'm fine, the patriarch just taught me the immortal technique, this spell can make me as strong as Xiao Qiang, even if my head is broken, I can finally reorganize my body." ”

"The fall of the undead is because of the immortal magic, many people want to get it, so they start a war against the undead, but unfortunately those people didn't get anything in the end. ”

Mu Tian knows that the preciousness of the immortal magic is definitely what anyone wants, just imagine that when you are fighting with someone, someone else splits your body, but you don't die, isn't this equivalent to having a second life.

The opponent will definitely be intimidated.

After thinking of this, Mu Tian took a deep breath, hugged his fists and said: "Patriarch, although you have taught me the immortal magic technique, I may not be able to help you, I myself have a lot of things, and I have no time to help your undead get out of the current predicament." ”

The patriarch closed his eyes again and said slowly, "You will come here in a hundred years, and you should have time by then." ”

Mu Tian thought about it, a hundred years should be almost the time, and there would be nothing to do when he came back at that time.

"Okay, then a hundred years from now. Mu Tian clenched his fists, and then asked, "Then my friend ......?"

"Go ahead, they're already waiting for you outside. ”

Mu Tian's face was happy, and he immediately walked out of the cave with Fu Hua, and after the two came out, they saw Xiao Xin and Huo Xian.

"Brother Mu Tian!" Xiao Xin cried out in surprise, quickly rushed towards him, and then hugged him tightly.

"You kid. The fire fairy couldn't help but shake his head.

"Let's go, let's go back. ”