Arriving at the guest room where Luo Xiaoyan lived, Luo Xiyao and Ou Yudie didn't have time to knock on the door, and suddenly noticed the ground, trembling slightly, as if an earthquake was coming.

"What's going on? Is there going to be an earthquake?" Ou Yudie and Luo Xiyao immediately stopped walking.

"Tick...... Warning, warning, citizens please note that there are a large number of unidentified creatures outside the city, and the city gates are about to be closed urgently. Outside, a loud alarm sounded.

"It turned out that a monster was attacking the city. Hearing the alarm, Luo Xiyao, who was worried about an earthquake, had a worried look on her face, but at this moment, she dissipated, and then showed a fearless expression.

"Sister Xi Yao, your luck doesn't seem to be very good, you just came to this Wuning City, and you actually encountered such a terrifying incident as a monster attacking the city. What should we do next? Do we want to defend the city with the city defense troops?" "Ou Yudie is so big, although there are not many monster siege incidents encountered, but the impression that the monster attack on her is very tragic, and the city defense force has countless casualties, so as soon as she heard the information of the monster siege, she immediately trembled and asked Luo Xiyao.

"Wuning City belongs to the internal city, the number of divine energy particles is scarce, the monsters attacking the city, it is impossible to be strong, you are now a monk who has reached the 4th grade of the cultivation realm, and you are still afraid of monsters of this level attacking the city, you are really timid!" Luo Xiyao patted Ou Yudie's shoulder and said with a smile, "Don't worry, with my sister here, even if it is a strong monster attacking the city, it will be fine." ”

"I ......" Ou Yudie was silent.

Squeak......

At this moment when the two were talking at the door of the guest room, the door of the guest room opened, and Luo Xiaoyan walked out of it, when he saw Luo Xiyao and Ou Yudie at the door, he was very surprised for a while, but he didn't think much about it, and immediately asked Luo Xiyao: "Sister, when did you and your brother arrive in Wuning City?"

"It didn't take long to arrive. Luo Xiyao responded.

"Where's my brother?" Luo Xiaoyan asked.

"I went to Tai'an Group to inspect. Luo Xiyao said.

"On the way to Wuning City, did you find a large number of monsters moving towards Wuning City?" Luo Xiaoyan asked.

"This ...... I really didn't pay attention. Luo Xiyao said.

"You hurry up and take Yudie to Tai'an Group to find your brother, meet him, and transfer your location as soon as possible, and I will go to the military headquarters to check the situation through the satellite monitoring system. You must not act rashly or reveal your whereabouts without first being informed by me. Luo Xiaoyan said very seriously.

"What do you mean by that, do you notice something?" Luo Xiyao asked.

"This ...... I'm not sure for the time being, but I'm sure there will be results soon. Luo Xiaoyan said that, without waiting for Luo Xiyao and Ou Yudie to reply, he quickly dodged and left, and disappeared from the sight of the two in an instant.

"Do you know what he just said, what the hell is going on?" After Luo Xiaoyan left, Luo Xiyao frowned and asked Ou Yudie, who had more contact with Luo Xiaoyan and thought that he could understand the meaning of his words.

"Since the master let us do this, there should be his reason, and we will do what he says. Ou Yudie said.

"What did you call him just now, master?" Luo Xiyao was very surprised.

"What's wrong with calling him master?" Ou Yudie replied.

"This ...... I thought you were a couple, but you turned out to be a master and apprentice. Luo Xiyao said with a smile.

"I think so, but he doesn't like it. Ou Yudie said with a red face.

"Whether it's a master or an apprentice, or a couple, as long as you can be together often in the future, you will definitely be able to rub the spark of love, I think you have good qualifications, and your character is better than many girls I have seen, I am optimistic about you......"

Luo Xiyao said this, and then didn't care what Ou Yudie's face and mood were, she pulled Ou Yudie by herself, left quickly, and rushed to Tai'an Group to find Luo Haotian.

When Luo Xiyao and Ou Yudie rushed to Tai'an Group, Luo Xiaoyan had already arrived at the headquarters of the Wuning City Guard Garrison and found Guo Yaoxing, the commander-in-chief of the garrison.

Seeing Luo Xiaoyan appear, Guo Yaoxing was a little surprised, but he didn't say anything more, and took Luo Xiaoyan directly to the monitoring room.

Arriving at the monitoring room, Luo Xiaoyan saw a large number of mutated creatures appearing outside the city through the monitoring system, acting in a uniform manner, like a trained soldier, and a faint dignified color immediately appeared on his face.

"Commander Guo, these monsters have appeared strangely! And the single combat power of the monsters is enough to compete with the 4th rank monks, and the commander of them has a combat power that exceeds the limit of the 5th grade, or even higher. In your opinion, with the current city defense of Wuning City, can it withstand the siege of these monsters?" Luo Xiaoyan asked.

"If the strength of the monster is really strong to the point you said, with the city defense system of Wuning City, it can withstand the monster's three attacks at most. If it lasts for more than three hours, Wuning City's city defense system will collapse due to energy exhaustion. At that time, the city of Wuning will be wiped out. Guo Yaoxing said.

"If you can resist, you have a chance of winning. You immediately give orders to the guards to defend aggressively and abandon the attack to save energy. As for how to retreat from the enemy, leave it to me. Luo Xiaoyan said to Guo Yaoxing.

"Do you mean that you want to go out of the city to capture and kill the king who led the team to attack the city, causing the mutant creatures to be leaderless, and finally choose to retreat?" Guo Yaoxing is a smart person, after listening to Luo Xiaoyan's words, he immediately understood what he meant, and hurriedly said worriedly.

"Yes, I was going to do that. Luo Xiaoyan nodded.

In fact, in Luo Xiaoyan's opinion, the appearance of these monsters is a little strange, and he even thinks in his heart that this monster siege is caused by human factors, and they hope to use the monster siege incident to cover up their true purpose.

As for the enemy's real target, it is very likely that they are the three brothers and sisters of their Luo family.

Luo Xiaoyan would think so because he had captured all the mutant monsters outside the city through his keen insight, and there was an electronic device that released electronic ripples, and their actions seemed to have a lot to do with the electronic ripples received by the things in their bodies.

Leaving the regimental headquarters, getting closer and closer to the city where the city gate was already closed, Luo Xiaoyan captured the electronic ripple information released from the body of the monster outside the city, which was getting stronger and stronger, and immediately decided in his heart that this monster attacking the city was caused by human factors, not the spontaneous behavior of the monster outside the city.

"The thief is really ruthless, and he actually intends to kill my Luo family brothers and sisters. Don't let me grab the handle. Otherwise, I'm going to ruin your family and ruin your reputation as a bastard who made such a move. After determining that it was a monster siege caused by human factors, a cold killing intent appeared in Luo Xiaoyan's eyes.

Next, Luo Xiaoyan ran through the four gates of Wuning City at the fastest speed, before the monster approached the city and officially launched an attack on the city defense team, and by probing the situation outside the city, he determined that the commander who was controlling the electronic devices in his hand and controlling his behavior through the electronic devices in the monster's body was outside the north city gate, so he did not hesitate at all, and immediately took advantage of the city defense system before it started, crossed the city wall, and ran to the monster troops that were lined up in a neat line and approaching the city.