Long Ritian did not leave Fulu Village too far, but only practiced in a cave two kilometers away from Fulu Village.

He cultivated the practice method "Time and Space Cause and Effect" that originated from the Dao of Karma. The name sounded very domineering. He didn't know what would happen when he was cultivating, so he stayed away from the village.

He blocked the entrance of the cave with boulders to prevent other things from entering. Then he sat cross-legged on a boulder and closed his eyes.

He slowly entered an ethereal state, and his soul was emptied all of a sudden.

"Time and Space Karma" turned into mysterious runes in his mind, constantly flashing in his mind.

His soul is constantly comprehending these mysterious runes, but these runes are too difficult to comprehend, and it is very difficult for him to comprehend a rune.

And after comprehending one, he has to pause to recover the power of the soul to continue the comprehension.

This process is very boring, but in this boring process, his soul is slowly condensing, the recovery speed of soul power is slowly accelerating, and the power of soul is also slowly growing.

Time flies, and there is no time in cultivation, ten years have passed at once.

In ten years, he only fully comprehended ten runes.

Ten runes are only 1/10,000 of the "Time and Space Karma Technique", so it is conceivable that this technique is powerful.

But it was these ten runes that made his soul power five times as much as before.

"Cause and effect clues."

He raised his hand and murmured softly.

But there was no change in the hand.

"Do you still need the power of cause and effect?"

The power of karma requires him to practice the "Time and Space Karma Technique". In the past ten years, he has only comprehended the runes, and only after comprehending the runes can he practice this technique.

He closed his eyes again and began to practice.

I saw his world turned gray, and in his world, it was full of lines.

His soul power turned into a hand and grabbed the thick causal line of chopsticks, but the causal line did not move, but his soul power was rapidly consumed.

He quickly let go of the causal line, and the power of the soul stopped consuming.

Then, instead of grabbing too big a causal thread, he grabbed a hair-thin causal thread.

It's okay this time, the cause and effect line is moving, and his soul power consumption is not much.

He grabbed the causal line in front of him, and the power of the soul wrapped the causal line and began to refine it.

It took him five days to refine this causal line, and the causal line was refined into a trace of causal power.

In this way, while grasping the causal line, he refines it, and the speed is getting faster and faster. If the power of the soul is gone, wait until it recovers before continuing to refine it.

And just like that, five years have passed.

He opened his eyes, and a golden light flashed.

And in his body, there is an extra mass of causal power the size of a baby's fist.

"It's not easy, it took so long to refine it."

Long Ritian said with vicissitudes.

Then he raised his hand, and a gray line appeared above his index finger.

He bounced the thread towards the stone blocking the hole, and the gray thread shot in at once.

Then Long Ritian hooked his index finger lightly, and the stone suddenly slammed, and a small mouth appeared.

Although this power is small, he has no expression.

"Death causal line."

He groaned again, and saw a black line appear on his index finger.

He flicked the black thread towards the big rock again, and then pulled it.

boom…

The big stone exploded suddenly and turned into powder.

And the small group of causal power in his body was also reduced by one tenth.

This is the first magical power he obtained after comprehending ten runes, the causal finger line.

The causal line is to turn the power of causality into causal lines. There are six kinds of causal lines, namely: death causality line (black), love causality line (pink), blood causality line (red), belief causality line (white) , small causal line (gray), vowed causal line (purple).

The small causal line refers to the causal line that does not lead to death. Of course, it also depends on how he uses it.