"Is it necessary to learn such a simple sword skill in advance?" Mu Yu said faintly.

The woman's face in the painting is more red, but mu Yu's belittling of her self created sword skill also makes her extremely embarrassed.

"Well, don't show off here."

She snorted coldly: "are you really the best swordsman in the world? I tell you, there are countless myths about Kendo in this world, and your Kendo is insignificant in front of them. "

Mu Yu was silent and said nothing more than half a sentence, which was just such a woman.

After leaving the attic, Mu Yu continued to walk up.

For him, there is no challenge in the front three levels, which makes him a little disappointed.

"Sometimes, being too good is a kind of loneliness." Mu Yu said with emotion.

A huge open space appeared on the hillside ahead.

This open space is very strange, surrounded by mountains, like a huge pit.

Just as Mu Yu stepped in, the whole body of Mu Yu was enveloped by the breath of silence.

"It looks dangerous here!"

Mu Yu looked around, and the surrounding mountains and cliffs revealed a sense of killing.

"In the fourth level, defeat the combined attack sword array left by the top ten experts."

An indifferent voice, majestic and vast, reverberated from the mountains.

"Joint sword formation?"

Mu Yu read it silently, and then the surrounding mountains began to shake, moving in the direction set by the sword array.

In an instant, ten huge mountains combined into a strange arrangement, surrounded Mu Yu inside.

Whew, whew

Seven whirling sword Qi burst out from the stone wall of the first mountain, tearing the air to cut Mu Yu.

Mu Yu is very familiar with these seven whirling swords. Isn't this the whirling seven unique swords used by the woman in the painting?

The speed of sword Qi is very fast. After a moment, all seven sword Qi rush to Mu Yu's body.

Mu Yu's whole body fell back, and the first three swords passed over Mu Yu's sky.

Then, with a little light on both feet, he took off as light as a swallow, avoiding the Four Swords behind him.

Whew, whew

After the end of the first wave of sword Qi, the other nine mountains also attacked Mu Yu at the same time.

Cold ice sword Qi, red flame sword Qi, destruction sword Qi

Ten different kinds of sword Qi spread over Mu Yu.

For a moment, there were thousands of sword Qi around Mu Yu.

Heaven and earth in this moment, eclipsed.

Mu Yu looked at this seemingly lifeless sword array and did not panic.

With a big move, his body kept flashing in the air, dodging all the sword Qi.

All around the earth, by the thousands of sword Qi, it is full of holes.

One by one, the huge and deep ravines are astonishing.

Soon, the third wave of sword Qi came again.

It's much stronger than the first two waves of sword Qi.

Mu Yu dodged again, still unharmed, but his hair was a little messy.

The fourth wave of sword Qi came again before he could slow down.

The fifth wave.

The sixth wave.

The seventh wave.

……

The sword Qi is constantly growing. These ten mountains seem to be consumed forever.

This is the sword array.

As long as the energy is not exhausted, the sword Qi will continue to flow, and its power is better than one wave.

"If I can't find a way to solve it, I will be exhausted even if I have plenty of spiritual power."

Mu Yu murmured to himself. Then he took off and approached the ten mountains.

Decided to open and close to attack, break the joint sword array.