In other words, according to the human skeleton specimens that I was used to seeing in the laboratory before, this person's skull was a whole round bone, and there were absolutely no gaps. No matter how much Ma Tian cultivates, can he still make a piece of his naturally hard skull soft as cotton, or simply retract it completely into the cavity?!

In that case, wouldn't he be an old turtle with a retractable head?

Theoretically, the probability of such a miracle should be close to zero.

Therefore, Xiao Yu didn't hesitate any longer, looked at the best angle, and slammed the cold and shining Chixiao Sword in his hand towards Ma Tian's round head.

Ma Tian, who was standing in the ring, didn't seem to care about Xiao Yu's fierce offensive at all.

When Xiao Yu leaned over and swung his sword and rushed straight down, he even heard the rough and muffled laughter he let out.

"Hehehe, little girl, do you think that this sword of yours can really stab your master?!"

In the midst of many specks of cold sword light, his round head with short black hair actually shrank a few inches down at once, and suddenly disappeared.

What remained in Xiao Yu's sight was just a dark blue dazzling robe that stood upright, like wearing on a headless model. Moreover, the neckline of this robe is still dirty, and there is a faint little raw edge.

Ren is how bold Xiao Yu is, suddenly seeing such a battle, he can't help but feel a little furious in his heart.

Turning around lightly, Xiao Yu simply swung his sword at the blue-robed stake in front of him and slashed at his waist.

What's more, even if you are like a thousand-year-old turtle and shrink your entire neck in the cavity, this girl will chop you from the middle of your waist!

A sword full of a lot of mental power slashed over, but it was an empty piece, and there was no resistance.

What hung horizontally on the Chixiao Sword was just a soft dark blue robe.

Just now, it was obvious that there was a place where there were people in front of him, but at this time, it was actually empty, leaving only a soft snake-like shirt.

Xiao Yu couldn't help but be a little stunned:

This monster-like guy, this time, didn't he shrink into the ground?!

Throwing off the tattered shirt, Xiao Yu looked around with his sword:

The ring was empty, and there was no sign of anyone.

The floor of the ring is completely tidy, and there is not a single trace of damage.

That Ma Tian, where the hell is he going now?

After hesitating, Xiao Yu heard another voice, and said sullenly behind her:

"Little girl, your master is here. Why, this is no idea, can't you see? ”

Xiao Yu, who has always been bold, slowly turned back with his sword after a period of creepy.

I saw that Ma Tian, who looked strange and expressionless, was wearing a pure white middle coat at this moment, sitting cross-legged on the edge of the ring behind Xiao Yu.

His lips were still pursed, and there was no sign of any movement that had been opened.

Xiao Yu looked at the sky speechlessly, only feeling sad and angry in his heart!

What's more, one by one, they all said to themselves again and again that as long as they practice martial arts well, when they fight in the future, no matter what kind of person they are, they will not be her opponents, and they will not be afraid of going all over the world as if they have learned mathematics, physics and chemistry well.