The little old man is naturally Tian Yu's old man, dressed in a black short coat and with a white head and an old face, no different from the ordinary old people on the streets of Chang'an, and there is really no sign of martial arts!

It is in Lin Xin's perception that the old man Tian Yu is in very good health, even stronger than the acquired Dacheng, but he can't feel the fluctuation of his true qi in his body at all, maybe he was a master in the past, but now he has lost his true qi because of his injury, and he has been reduced to an old man selling antiques on the street!

Coupled with a month's friendship, she really didn't have the heart to do anything with her.

"Old man Tian Yu, do you also want to compete for the first place in the world? I said you're a lot old, so go home and sell antiques! ”

"Hehe, don't worry, I'm not old enough yet!"

For Lin Xin's words, the old man Tian Yu smiled, he didn't pay attention to it at all, he just stepped out, everything changed, Lin Xin's pupils shrank, in her perception, the old man Tian Yu was a little younger, and the most important thing was that the empty dantian actually gave birth to a trace of true qi, not a Tao or a demon, but also a way like a demon, it was simply weird to the extreme, as if water and fire were compatible, and it shouldn't exist at all!

'Step! ’

Immediately, the old man Tian Yu took another step, a trace of black hair grew on the top of his head, the wrinkles on his face subsided, and the true qi in his body began to grow!

Then the third step, the fourth step, and the fifth step, almost everyone in the field discovered that something was wrong, this old man was actually reversing his youth, and at the same time, a trace of black and inky momentum was born, growing rapidly, and he wanted to compete with the divine momentum that attracted Lin Xin's interest and unconsciously released!

When the old man Tian Yu took forty steps in a row and came to Lin Xin's approach, he could no longer be called an old man at this time, with black hair and a shawl, eight feet tall, and a body of muscles that burst the short coat on his body, coupled with that handsome face, at most a young man in his twenties, with a momentum like paint and ink, covering half of the sky, if the Demon Emperor came in person, it would be comparable to Lin Xin's divine momentum, and he had even reached the realm of refining gods and rejecting emptiness, the supreme great master!

"Old man Tian Yu, don't ......"

"Maybe you should be called the Evil Emperor Xiang Yutian now, I thought you would die in the border wilderness, but I didn't expect you to live until now!"

Lin Xin looked at the dark eyes of the old man Tian Yu, and thought a lot for a moment, at first he thought that Xiang Yutian had died a long time ago, even if the old man Tian Yu's name was familiar, he didn't think much about it, but now looking at the other party's state, and recalling the hints in the Tang book, he suddenly understood that a hundred years later, Xiang Yutian did not die, but just changed his name and hid in the city, waiting for the opportunity to be broken!

Xiang Yutian's gaze was faint, looking at Lin Xin as if he was a memory, and his eyes seemed to be able to penetrate time.

"Xiang Yutian, no one has called this name for many years...... Do you still remember the story you told in the martial arts building? In the final battle, the waves rolled over the clouds and Pang Ban shattered the void and left! Although I have checked all the files of the Evil Extreme Sect and do not have any information about these two people, I have been waiting for too long since I sat in Chang'an for a hundred years, and your current strength can barely enter my eyes, so Xiang Mou personally shot this time to fight for a broken hope! ”

"Oh, really?"

Lin Xin's eyes opened, and the battle intent that had disappeared rose again, showing a dignified look on her little face, although she didn't know how true Xiang Yutian's words were, but judging from the momentum alone, she was indeed not inferior to her!

"People in the world are mediocre, and those who can enter a certain eye, but there are only two or three people, you are counted as one, come, a battle at the top of Chang'an, that is the place worthy of our fight!"

After speaking, Xiang Yutian flew to the top of the palace, Lin Xin's eyes moved, and then followed, and Xiang Yutian stood at both ends, from here you can see the entire imperial city of Chang'an, it is a good place to fight!

"Indeed!"

After speaking, Lin Xin also retracted his gaze and made a move, raised his palm sharply, and pushed forward!!

'Boom!!! ’

The sky suddenly exploded with a muffled thunder.

In the gap at the top of the palace, a large cloud of white light and black light exploded, forming a black and white ring, which slowly spread out like Tai Chi.

An inexplicable aura emanated from the top of the palace, and this aura was transparent and invisible, reaching straight into the sky.

The sky quickly became overcast, and countless dark clouds gathered, thicker and darker, and the entire palace began to shake slowly, and the gravel on the ground quickly trembled and jumped.

The top of the palace!

Lin Xin and Xiang Yutian collided wildly.

The palms and fists confronted each other again and again, and each impact spread with a huge air current, hitting the ground of the surrounding palaces, constantly smashing out potholes of different sizes.

"Destroy Tiangang!!"

Lin Xin merged with the white light that filled the heavens and the earth, as if she was about to incarnate the heavens and the earth, her hand with an incomparable white light, stirred up the countless air currents around her, and grabbed Xiang Yutian's head with one palm.

'Boom!! ’

Xiang Yutian's face remained unchanged, and he also punched, and the black light that filled the sky and earth instantly poured into his body, and the punch seemed to destroy everything.

His Dao Heart Demon Cultivation Dafa has already been practiced to the highest level, and the essence of the entire heaven and earth cannot help but be inhaled into his body from his pores and transformed into the Qi of True Yuan, and this is not Ning Daoqi's slow absorption similar to the sympathy of heaven and man, but plundering everything like a robber, if Ning Daoqi's absorption speed is one, then Xiang Yutian is ten, and the gap is simply unreasonable.

The fists and palms intersected, without the slightest sound, but it was very large, because the moment people heard it, their ears rang directly.

"Slash the phoenix!!"

As soon as the fist palm touched, Lin Xin's arms shook, she pounced again, and her palms slashed towards Xiang Yutian like a knife, bringing up two visible winds, the divine momentum was overwhelming, and she was now one with heaven and earth all the time.

In her current state, if she faced any opponent other than Xiang Yutian, the other party might have an invincible fear just by looking at her figure.

This is the ultimate realm of martial arts in this world, the apex of mortals, the feet of immortals, that is, the unity of heaven and man, if you go one step further and break the boundary between heaven and man, it will be a broken void!

Similarly, Xiang Yutian was also covered in black light at this time, as if he had become a black hole, wanting to devour heaven and earth, although the way was different, but it was also the union of man and heaven and earth.

While the two were frantically fighting, the palace began to shake violently, and every time they fought, it was like a bomb exploded.

'Boom, boom, boom!! ’

Under the palace.

Ba Fenghan sat cross-legged on the ground, with a long sword stuck upside down, and he was looking up at the two fighting people at the top of the palace.

There is no need for masonry swords, just the aftermath of qi is enough to make holes in the earth and walls.

And around him there were such potholes of various sizes.

"Boss, it's too dangerous here, let's hurry up."

Kou Zhong and Xu Ziling stood beside him, blocking the energy that shot from time to time, and opened their mouths, because they already felt that these qi were getting stronger and stronger, from being able to resist by one person, to being able to barely block it by two people joining forces, if it continued, it was unimaginable.

"No, I want to see the end of this fight."

Ba Feng was unmoved, with a fire in his eyes, he might be able to spy on a higher realm from this battle.

'Bang!! ’

Kou Zhong turned a blind eye to Xu Ziling, who was stunned on the side, and picked up the fainting Ba Fenghan.

"Ling Shao, let's go! I don't know if we'll be able to break through, but I'm sure we're definitely dead. ”

He took one last look at the aftermath of the energy that kept shooting from the top of the palace.

"Miss Lin, don't die......"