"Liar... Lie, don't you......" The girl's voice trembled slightly, obviously startled by the scene in front of her.

"It's a dead martial arts here, nothing strange. Grey said with a gloomy face, "Don't mess with what you see in the future." ”

"Oh, I... Got it. The girl nodded, and continued to fly forward with Grey.

"That's interesting! Xuanyuan, it's okay to solve it in 5 minutes, right?"

The boy on the water column seemed to notice the two men who were slowly moving behind him, stood up, raised his hand and turned to Grey. Then I saw a column of "water guns" rushing out of the huge column of water, spinning at high speed and shooting at its target.

"Frozen!" the boy commanded, and the water gun began to freeze as it spun, turning into hundreds of ice arrows that stabbed straight into Grey's chest, as if they would kill him in the next second.

The girl was stunned.

Grey raised his hands to his chest and clenched his fists violently, only to see the air around him quickly condense to form a gray shield, and as soon as he used his hands, a powerful air flow expanded from the front of the shield, shattering most of the ice arrows.

"Shield Strike!" As the remaining ice arrows were blocked by the shield, Grey's face finally had a serious expression.

A battle begins when you're caught off guard, and Grey seems to have mastered this rule and calmly defended himself.

"Xuanyuan, this guy is still a little interesting!" The young man's eyes showed a little fanaticism, and the corners of his mouth rose an arc, revealing a sharp tiger tooth.

Grey looked up, his gaze frighteningly sharp.

"Who are you?" the tone was cold and provocative.

"Mystery-Ya-Xuan!" the young man's eyes narrowed into a slit, and he replied word by word.

There is no doubt that this young man was one of the "mad murderers" I hunted down back then...... What was the reason for him to escape from me, but now he miraculously appeared in the Dead Martial Arts Academy, and what happened between him and Xuanyuan?

Xuanyuan, Xuanyuan, how many mysteries are hidden in this young man's body?

......

The story goes back to a certain day a few years ago.

Under a towering tree in the grove next to Grey's villa, two teenagers of the same age were talking under the shade of the tree.

"You know what, I've found a host~" The blonde boy laughed.

"Really, congratulations!" Grey scratched his messy hair, then chuckled dryly, "In the future... We'll see you again... Right?"

The golden eyes were full of loneliness.

"Perhaps... Yes. The blonde boy looked at the "old friend" in front of him with some sadness, "I'm sorry... Really!"

Actually, I know... Your partner... But this is the kind of time to tell you this kind of news... It's true... I'm so sorry......

Silent.

"Don't talk about that, the past is gone. Grey deliberately pretended not to care, and changed the subject first, "What kind of person is your host, I really want to meet him!"

He reached out and patted the blonde boy on the shoulder.

The blonde boy nodded, then changed to a sunny expression.

If you're really okay... That would be great......

"Na... He's—it's a mystery!" the corners of his mouth rose slightly.

......

My old friend, is this what you call a host?

Then let me meet him......

- This so-called "mystery boy"!