Yangjia Academy, ascending to the sky.

Light and shadow looked at Liang Xiao, "Do you know how the forbidden moves are different from other exercises?"

"The power of the forbidden exercises is intolerable to heaven and earth, or it can be traced to the most fundamental law of heaven and earth. There is also the most extreme case, the existence of this kind of exercise is forcibly reversing the laws of the Heavenly Dao. ”

"Not bad. Light and Shadow nodded, "Don't resist next." ”

"Huh?" Liang Xiao didn't know what the ancestor of the Yang family was going to do.

"Time Sword-back. Light and Shadow said softly.

"Huh!", the light and shadow pulled out a part of the Dao shadow, and his luster dimmed a lot.

I saw the second light and shadow tear a hole out of thin air, and then he walked between a long river.

"This is it," murmured Light and Shadow,

He slowly walked into the long river,

"Huh?" Liang Xiao suddenly felt unwell, "What's the situation?"

"It's such a keen perception," Light and Shadow looked at Liang Xiao and couldn't help but sigh, "But this also shows that I don't even have the power contained in this light and shadow." ”

The light and shadow in the long river suddenly slapped out with a fierce palm, and then the whole long river was stirred.

"Boom la la la" vortices formed in the blink of an eye, rotating towards the light and shadow.

"Damn, why are you so fierce?" the light and shadow ran back in fright.

"Huh?" Somewhere in the Yang family's secret cave, an old man who couldn't see life and death opened his eyes slightly, "Who is stirring the river of time?"

At this time, Liang Xiao in the Heavenly Tower suddenly fell backwards, "Someone... Someone slapped me?"

Liang Xiao suddenly became confused.

"No, haven't I always been standing here with a palm? Ah? Where is the palm? Is my memory wrong?"

Liang Xiao stood up, but his face was full of confusion,

"Senior... This?"

Light and shadow looked at Liang Xiao's overwhelmed appearance, nodded with satisfaction, and at the same time tried his best to hide his much dimmer Dao shadow,

"Yes, this is the Sword of Time. ”

"It's... How is this possible?" Liang Xiao was shocked, "Could it be... Could it be you?"

"Yes, the children can be taught. Light and shadow looked at Liang Xiao with a smile.

"How come..."Liang Xiao stayed in place, "There are really tricks in this world that can attack the enemy across time?"

"Boy, are you longing for my sword of time now?" said Light and Shadow laughing.

"I... I only have one question now, if the seniors can really transcend time, why don't they just kill the Demon Emperor and the Demon Saint when they were young?"

The smile of light and shadow instantly froze, and he snorted coldly, "This sword technique can cross time, but the cultivation of that demon emperor is far superior to me, even if I cross time, I can't kill it." ”

"Then why didn't the seniors go to see the offensive and plan of the demon clan or something, so that the human race could be more prepared?"

"This—" The light and shadow were momentarily speechless.

"That..."

"Shut up," Light and Shadow quickly blocked Liang Xiao's mouth in annoyance, originally thinking that this kid would tremble with fear when he saw the Sword of Time or beg him to teach the Sword of Time happily, who knew that he had so many unobtrusive questions.

"As you said just now, the power of the forbidden exercises is not tolerated by heaven and earth, or the most fundamental law of heaven and earth can be traced. And in the most extreme case, the existence of this kind of exercise is forcibly reversing the laws of the Heavenly Dao, right?"

"Hmm. Liang Xiao nodded,

"Coincidentally," Light and Shadow grinned, "I have all three of these taboo swords. ”

Liang Xiaomeng was stunned, "Both... All of them match?"

Light and Shadow nodded solemnly, "Otherwise, do you think that I have almost never been born in the past thousand years to ban the Four Swords? As soon as the four swords come out, the world will respect them!"

"But how can we provoke and change the laws of heaven and earth at will, like the old man's sword of time, which can cross the river of time, but the crisis in it is also unimaginable to ordinary people. ”

"The river of time is a pure river formed by the entanglement of time, it encompasses the whole history, in which you must not only be careful of the crisis from the old era of Dao Ying, but also be careful of the devouring from the river of time, it is not without strong people who can break the river of time, but it is more difficult to walk in the long river of time without getting lost. The old man can accurately find your location from the long river of time, do you think it is difficult?"

Liang Xiao nodded shockedly.

"What did you kid say about going back to the era when the demon clan was born and killing them, the strong people in the ancient era can naturally think of it, but the stronger the time, the more difficult it is to explore, like a monk at the level of the Demon Emperor, but if you want to penetrate the restrictions of the river of time, you may be directly killed by him, let alone want to kill him again. And you also have to understand that traveling through the river of time is to go against the sky and violate the basic laws of the world, even if you are a strong monk, no matter how profound your understanding of the law of time is, in front of the river of time, we are still stowaways. Even if he is the creator of the sword of time, the old man still has to be careful through time, and if he is not careful, he will die. ”

Liang Xiao said speechlessly, "In that case, why go to the River of Time to cruise." ”

The old man shook his head, "You still don't understand the power of time. The birth, old age, sickness and death of all the creatures of the world, all the historical chapters are contained in it, and the mysteries and secrets that cannot be investigated are all contained in it. ”

The old man opened his hand, "I'll give you five days, if you can appreciate the skin of the law of time within these five days, even if it is a little bit of content, you are qualified to continue to practice my sword of time." ”

"Is it so difficult to comprehend?" Liang Xiao felt a little puzzled, even if it was a causal sword style, he had gained a little from practicing for a few years, and he wouldn't have gained anything in five days.

"The so-called cause and effect, everyone is already connected to the world when he is born, everything you do is connected to the world, which is to increase or decrease your chain of cause and effect. In addition, you are from the city of defense, from one of the most serious places in the war, and the life and death you have seen are far beyond others, and the understanding of life can help you comprehend the causal sword style faster, but the sword of time is just the opposite, although we are in this world every moment is the passage of time, but few people can understand the power of time, because it is more ethereal than cause and effect, so its entry is more difficult than the causal sword style. But with my assistance, if you still can't understand a trace of the power of time within five days, then it basically declares that you have no relationship with this sword style, and I will erase your memory and send you out of the heavenly tower. ”

"It's... So ruthless?" Liang Xiao smacked his tongue secretly, "Even the memory has to be cleared?"

The old man nodded extremely seriously, "The forbidden four swords must not be passed on!"