The stronger the edge, the more powerful the magical power of the sword, and the stronger the defense-breaking ability.

In other words, if your swordsmanship is sharp enough, then other people's defensive powers will be as unstoppable as paper in front of you!

When the edge reaches a certain level, it can even easily cut through the world barrier and enter another world interface!

Demon Lord Wutian is not a swordsman. Although he has some understanding of the way of swordsmanship, it is not that profound, and he does not know much about his immortal sword body.

Wang Teng did not expect that the immortal sword body could refine the sharp energy to enhance the edge of the sword body, thereby strengthening the edge of the sword.

This can be said to be an unexpected surprise.

"I originally thought that the ultimate secret of the Immortal Sword is that after practicing to the end, the sword bone can become truly immortal. I didn't expect that it can also improve the edge of the sword. If I had known this, I should have gone all out to develop the Immortal Sword Body.

"

"Fortunately, it is not too late to discover now, and the sword energy in the Sword God Valley actually contains such a strong edge. It is an excellent place for me to practice the immortal sword body!"

"When my immortal sword body is accomplished, and its sharpness is unimpeded, it may really help me break the shackles of the immortal golden body in one fell swoop, advance to the ninth level of the immortal golden body, and condense the true immortal body!"

Wang Teng's eyes sparkled, and he immediately practiced the immortal sword body with all his strength.

The sharp energy contained in the remaining power of the sword that had just been attracted by the breathing method of all things has been completely refined and absorbed by him, and the body of the immortal sword has also grown slightly.

At this moment, he dispersed the remaining power of the sword energy that he had absorbed the sharp energy, and his eyes fell on the powerful sword energy raging in the valley mouth in the distance.

He couldn't help but use his mind, and immediately noticed that each of those dark red sword auras contained terrifying edges. The sword auras were covered with layers of substantive edges!

This made him feel horrified. Although he had expected that this sword energy was unusual and contained a powerful edge, he did not expect that the edge in this sword energy had become completely substantial!

Couldn't this level of sharpness be able to tear apart the world's barriers?

"Isn't that legend true?"

Wang Teng suddenly thought of another legend about the Sword God Valley. It is said that in the past, a sword energy burst out from the Sword God Valley and penetrated the God Realm, killing a god!

Previously he thought this legend was too ridiculous.

But at this moment, when I noticed the substantial sharp edges covering the powerful sword energy in the Sword God Valley, my heart was beating involuntarily.
Chapter completed!