Under the gaze of everyone, Feishuang flew lightly on the eaves, circling around the Xu Mansion for most of the time, constantly observing something.

A few minutes later, she returned to the backyard of the Xu Mansion, jumped lightly from the roof, and landed in front of the sail.

"How? What did you find?" asked Yu Fan.

Feishuang's expression was solemn, and he replied, "If what I expected, this mansion should be a place built by the disciples of the Blood River Sword Sect to cultivate 'Blood Food'. It looks like it's inhabited by people, but it's actually the people and animals here...... It's all 'blood food' in the eyes of the mansion master!"

"Blood food?"

"What's that?"

Yu Fan and Canglong asked at the same time.

Feishuang explained, "We have been hostile to the Blood River Sword Sect for many years, and we have learned a little about them. As far as I know, there is an extremely evil magic technique within the Blood River Sword Sect, which can quickly increase one's cultivation by sucking the blood and qi of living beings. If my prediction is correct, the deaths of more than 300 people in the Xu Mansion are very likely to be the work of the remnants of the Blood River Sword Sect!"

"You mean...... This is what Xu Shaoyan did?" Yu Fan was taken aback.

Feishuang's statement is unexpected, not to mention whether there is such an evil method in the world.

Even if there were, no one would use this kind of exercise on their own people, right?

"Little girl, where did you see that?" Canglong changed his casual and leisurely color and asked in a deep voice.

Feishuang looked serious, "The mansion here is built according to the shape of the 'Dragon and Tiger Nursery Array'. This formation can imperceptibly accelerate the growth rate of the creatures in the formation, making them vigorous and have stronger bodies than ordinary people. And this kind of body is the best 'blood food'!"

The leader of the shadow department slapped his head when he heard this, "No wonder the efficiency of the Xu family in producing ancient martial arts masters in the past twenty or thirty years is so high, as soon as the little girl says this, it makes sense!"

"But why do Xu Changsheng and Xu Shaoyan regard the clansmen under their hands as 'blood food'? With the energy they have at hand, they can find a remote place that no one cares about, secretly suck up the blood and qi of other people, and then erase the traces, no one can find out. Why bother to cut off one arm and kill all the Xu family?" Yu Fan asked the doubts in his heart.

"This ...... Maybe it has something to do with you, Brother Dao. Feishuang said.

Yu Fan frowned, "What does it have to do with me?" You mean, I killed Xu Changsheng and made Xu Shaoyan fall into madness. In order to have the strength to seek revenge on me, he killed all of his own people as a sacrifice to improve his cultivation?"

Feishuang nodded, "It's entirely possible. The sect teachings of the Blood River Sword Sect are already very cruel, they only recognize their own strength, and all other relatives and friends, even masters and apprentices, are things that can be given up at any time. When the Xu Mansion was built like this, it may have originally had the purpose of cultivating blood food. It's just that they have been smooth sailing for many years and have not been forced to this step, so they have not started. Now Brother Dao, you killed the head of the Xu family, and Xu Shaoyan was hit hard, he was desperate, and directly went crazy and killed his subordinates, and forced his cultivation, which makes sense. ”

Feishuang rarely spoke at length.

Her guess caused several people around her to fall silent.

Slaughter your own family and raise your own strength!

Such a heartbreaking thing actually happened to them!

Canglong shook the leaky pu leaf fan and sighed lightly: "What the little girl said should be right. We checked and found that the various monitoring facilities and alarm facilities of the Xu family were not activated, and no one sent out a distress signal. It can be seen that before they die, they do not realize that they are in danger. I can't think of any other way to do that than their own trusted family members. ”

One-eyed shook his head abruptly, "Thirty years ago, Xu Changsheng killed his brother and killed his teacher, and turned a good Xingyi Gate into his own family. Thirty years later, his son Xu Shaoyan was even more ruthless, and actually killed more than 300 core members in one go. It is really unfortunate that such a father and son have come out of this thousand-year-old martial arts family. ”

Yu Fan was a little big for a while.

In this way, Xu Shaoyan's strength is likely to have been greatly improved now. He was already a cultivator at the peak of the Triple Heavens, and he was only one step away from leading the Heavenly Tribulation. If he succeeds in crossing the tribulation, plus the assistance of the Nine Hells Soul Slayer, and two spiritual weapon-quality swords......"

That's a big problem!

"Two leaders, you have hands and eyes to the sky, I wonder if you can find Xu Shaoyan's whereabouts?" asked Yu Fan.

One-eyed shook his head and said, "I've looked for it, but I haven't found it." If a person of our strength level wants to find a place to hide, it is impossible to find it. Xu Shaoyan is not a fool, he knows that you are going to find him to cut the grass and eradicate the roots, he will definitely hide and concentrate on cultivation, and wait until he has the strength to defeat you before coming out. ”

Yu Fan suddenly had a headache.

Even Xingya's pervasive intelligence organization couldn't find Xu Shaoyan, and he definitely couldn't do it on his own.

If Xu Shaoyan fights with him head-on, he is not afraid, he is afraid that the enemy is in the dark and I am in the light, that kid can't hide, and from time to time secretly stumble to hurt the people around him.

"Alas, the situation is not optimistic. Yu Fan said wistfully.

Feishuang comforted: "Brother Dao doesn't have to worry. Although cultivating with blood food can greatly increase the speed of cultivation, the sequelae are also very serious. Every time he used the Blood Food Cultivation Method, he would lose a single point of his sanity. If there are too many times, even if no one does it, he himself will fall into madness and lose his mind. In that case, with Brother Dao's supernatural powers, he could be easily eradicated!"

"He's not a fool, he must know this drawback, so he hasn't used it before. I don't think it's realistic to wait for him to go crazy on his own, so I still have to find him as soon as possible and kill him before he crosses the catastrophe. ”

Yu Fan secretly made up his mind.

After the contradiction on the church's side was pressed, he shifted his energy to this side and solved Xu Shaoyan's unstable factor first.

Otherwise, as long as the other party is alive for a day, he will not be able to settle down for a day.

"Xiaodao-kun. ”

One-eyed stepped forward and said to Fan: "The personal grievances between you and the Xu family, it is inconvenient for us to interfere. But as the leader of Xingya, it is necessary for me and Boss Canglong to remind you that the major foreign forces are still eyeing each other, and the internal struggle of the Huaxia monks should be avoided as much as possible. Otherwise, if the impact is too great, we will not sit idly by. ”

This is a bit of a warning.

Yu Fan smiled when he heard this, "I never take the initiative to provoke others. But if the other party strikes first, I will never be merciful. ”

There must be an end between him and Xu Shaoyan, which no one can stop!

As for Xingya?

He believed that the vision of the three leaders of this organization should be fine.

Between him, the Kunlun disciple of the leader of the Dao Sect, and the bloody and evil disciple of the Blood River Sword Sect, no one should choose the latter.