The purple long sword in Qin Xiaotian's hand was a one-star divine weapon, which could instantly kill a genetic evolutionary of the king-level realm, and Yang Xiao happened to be a king-level evolutionary.

In addition, Qin Xiaotian's own genetic evolution level is already the peak of the emperor-level primary level, and he is not far from the emperor-level intermediate level.

Therefore, the power of this sword is not trivial.

As soon as the long sword came out, the void was split in half, emitting a piercing humming sound and a majestic murderous aura.

With the anger of revenge for his younger brother, Qin Xiaotian stabbed out a sword.

Yang Xiao's pupils shrank slightly, and his right hand grasped the hilt of the sword.

Xiao Ling in the distance shouted loudly:

"Yang Xiao, be careful of his sword, it's a divine weapon."

Yang Xiao was about to draw his sword, only to hear a "buzz",

A huge defensive light curtain lay across about three meters in front of Yang Xiao.

Qin Xiaotian's sword stabbed right on the defensive light curtain.

"Buzz!"

The defensive light curtain vibrated slightly,

Qin Xiaotian's hand holding the sword felt a huge force of shock, and the whole person involuntarily retreated backwards.

The two companions behind him were also stunned, and pulled out their long swords together.

A murderous aura spread through the library, shattering the wooden desks around it.

Yang Xiao stood still.

Xiao Ling had already run to Yang Xiao's side and looked at the defensive light curtain in front of Yang Xiao in surprise.

The defensive light curtain that could block Qin Xiaotian's attack was at least issued by a strong man above the emperor intermediate level.

Everyone looked around, but no one appeared.

Yang Xiao was stunned for a moment, then turned his head and asked Xiao Ling,

"It can't be the defensive light curtain you inspired, right?"

"I don't have that ability."

Qin Xiaotian was also full of doubts and looked around.

Suddenly, thirty meters behind Qin Xiaotian and the others, a bright light lit, and an old man stood under the light, sighed, and said:

"It's so late and you don't go back to sleep? Don't you know that staying up late hurts your body? ”

Everyone looked at the old man in bewilderment.

Yang Xiao didn't know him, but Xiao Ling, Qin Xiaotian and others did.

Everyone doesn't know the full name of this old man, but everyone calls him Ye Lao, and even the dean of the academy, Lord Xinghai, shouts Ye Lao when he sees him.

The old man didn't usually show up, but was mainly responsible for cleaning the library courtyard and sorting out the books, which usually started early in the morning.

Xiao Qin glanced at it and immediately said respectfully:

"Ah, Ye Lao, it's your old man."

Qin Xiaotian also shouted helplessly,

"Ye Lao, hello."

The old man glanced at Qin Xiaotian and said lightly:

"Xiaotian, listen to the old man's words, return to the senior academy department immediately, don't make trouble here if you have nothing to do, the old man can only save you once."

"Me?"

Qin Xiaotian looked at the old man with a smile.

When Qin Xiaotian was cultivating in the low-level academy before, he had a few contacts with this Ye Lao because of his search for books, and the old man admired Qin Xiaotian's talent, and the two of them were familiar with each other.

Qin Xiaotian knew that today's attack on Yang Xiao was known to Ye Lao, and if this old man reported to the academy leaders, he would definitely have some trouble.

"Ye Lao, my brother was killed by him, I,"

The old man stretched out his hand and waved, interrupting Qin Xiaotian's words, and said lightly:

"If your brother killed him, and someone is looking to kill your brother to avenge him, what do you think?"

Qin Xiaotian listened to this, and was speechless for a while.

Everything is fair, but he relies on the strength of the Qin family, so he wants to forcibly reverse the fairness of things and make everything only beneficial to himself.

Qin Xiaotian hesitated slightly, and saw that the faces of the two brothers beside him were a little embarrassed, so he said:

"Okay, I'll give Ye Lao a face,"

After speaking, he turned to Yang Xiao and said:

"Yang Xiao, can you hide in the library and in the Flying Leopard Academy for the rest of your life? Let's see, my brother's revenge, I will definitely avenge it. ”

After speaking, he walked away quickly with his two brothers.

After Qin Xiaotian left, the old man beckoned, and the defensive light curtain in front of Yang Xiao disappeared instantly.

Yang Xiao took a few steps forward, bowed to the old man, and said:

"Thank you seniors for your help."

The old man smiled faintly,

"I didn't help you, and you don't need my help, I just can't bear to see Qin Xiaotian die, Qin Xiaotian is also a talent, if you kill him like this, it's a pity."

Yang Xiao smiled,

"It seems that the seniors are biased towards Qin Xiaotian?"

"Haha... Young man, look at what you said, if you really killed Qin Xiaotian just now, do you think you can still stay in the Flying Leopard Academy?

If the Qin family loses its two sons at once, it will definitely ask the Flying Leopard Academy for your head, and if the Flying Leopard Academy does not give it, the Qin family will also send a large number of masters to directly enter the academy to marry you. ”

"Wouldn't the Qin family do this now?"

Xiao Ling on the side interjected and asked.

"Now, of course, it's hard to say, Qin Yue's death is definitely a heavy burden for the Qin family, however, Qin Xiaotian is still studying in the academy, no matter what the Qin family does, they must take into account Qin Xiaotian's situation.

As the saying goes, the skirt takes revenge, ten years is not too late,

If the Qin family wants revenge, it doesn't necessarily have to be now. ”

"Senior, it seems that you know the Qin family very well?"

The old man did not answer Yang Xiao's words directly, but stared straight at Yang Xiao with a pair of eyes, and finally moved his gaze to the bronze divine sword in Yang Xiao's hand.

The old man said faintly:

"It is said that a two-star divine weapon can kill a strong person in the emperor-level realm in seconds, the old man doesn't believe it, if I am thirty years younger, I will definitely try this divine weapon in your hand,

Alas, it's a pity, I'm old, I don't have any fighting spirit at all, it's too late, I have to go to bed, otherwise, I won't be able to get up again tomorrow. ”

The old man coughed lightly, turned around, and walked forward.

The old man left step by step, and the induction smart lights behind him went out one by one, until the old man walked out of the library on the first floor, except for a few lights around Yang Xiao and Xiao Ling that were not extinguished, the lights in the rest of the places were extinguished.

Yang Xiao was stunned for a moment, then turned to look at Xiao Ling,

"Do you know this old man?"

"I don't know very well, because I have been looking for books and dealing with him a few times, Ye Lao is estimated to be the oldest person in the entire Flying Leopard Academy, and even the dean, Lord Xinghai, respectfully calls him Ye Lao."

"What is his genetic evolutionary level?"

Xiao Ling spread her hands and said with a smile:

"I don't know, but you also saw it just now, the defensive light shield he launched blocked Qin Xiaotian's attack, he should be at least an emperor level realm intermediate, right?"

"Impossible, he is at least at the emperor-level realm, or he is not far from breaking through to the emperor-level."

Xiao Ling exclaimed in a low voice:

"Is that an exaggeration?"

Yang Xiao nodded.

......

Qin Xiaotian took a few brothers back to the Senior Academy Department, and along the way, everyone was very depressed, after all, they didn't complete the task of attacking Yang Xiao, and they were discovered by Xiao Ling and Ye Lao from the library.

One of them asked:

"Xiaotian, when you first came to Ye Lao, he said that he could only save you once, what do you mean? Could it be that you fought against Yang Xiao just now, and you are still in danger? ”

"Joke, Xiao Tian made a move, holding this long sword, it only takes one round to kill Yang Xiao."

"What Ye Lao means should be that I am afraid that I will commit the crime of killing my classmates, and I will not be able to gain a foothold in the Flying Leopard Academy in the future."

Qin Xiaotian said lightly.

In his heart, there was always an inexplicable palpitation, Yang Xiao just now was so calm and relaxed, as if as long as he stabbed him with a sword, he could immediately counter himself.

"What is the background of this Yang Xiao?"