Bei Tang Yu has been secretly paying close attention, and the hidden skills of the people of the Black Sect are admired by Bei Tang Yu, and they can fight with Hydra, as long as they don't take the initiative to expose it, then no one knows if they are members of the Black Sect.

After the collapse incident occurred in Bocheng, it was soon found out that there was a route connecting to the outside world underground, which naturally attracted the extreme attention of the high-level of Bocheng.

With such a spacious and huge underground passage, demons can easily bypass the military mage from the outside world and enter Bo City. If it weren't for the collapse of the channel construction in an unstable state, it is estimated that they would still be in the dark.

The military commander of Bocheng immediately investigated this matter, but nothing was investigated, and the people of the Black Sect were too deeply hidden, even the military mages who were in charge of the security of Bocheng could not investigate these people.

And Beitang Yu could only pay attention silently, until one day, an orange heavy rain aroused Beitang Yu's vigilance.

It didn't take long for the blood alert to be set up in Bo City, and the appearance of the blood alert let Beitang Yu know that something big had happened, and there were demons attacking the city, and there were quite a few of them.

In the past few days, Beitang Yu has known that Mo Fan is cultivating in the Earth Holy Spring, and the Earth Holy Spring has helped beginner-level mages improve their cultivation, and they can enter the middle-level mages very well.

Beitang Yu also had such thoughts, but Beitang Yu did not take this place, because Bei Tang Yu was not a young magician in Bo City after all.

And the Black Holy See chose to do it on this day, and Beitang Yu had already thought that it was because of the Earth Holy Spring.

It was not easy for ordinary residents to move to a safe place at the moment, but after the bloody alarm sounded, the residents moved for their lives.

Beitang Yu came to the edge of the city, and at this moment, the military mages who were resisting the demons on the security realm were resisting with all their might, but the situation was very urgent.

And not only that, but many demons still rushed into Bo City from some places, and seeing these scattered demons rushing through the security defense line, Beitang Yu naturally immediately took action.

"It's too scattered. Beitang Yu looked at the demons who scattered and rushed through the defense line, and directly targeted the hundreds of general-level demons who were fighting against the military mage.

The teleportation technique rushed through the defense line, and Beitang Yu's eyes had already opened the reincarnation eye form.

"HRE Celestial Expedition !!!"

Beitang Yu opened his hand, and those demons who were about to rush up were instantly impacted out by a powerful repulsion.

The mages were shocked, how did they do this? And what kind of magic is this? Actually let them resist the demons with one hand, and they were actually solved by one person with a stretch of his hand?

Looking at the marks on the ground, the magic he used just now must be very powerful, otherwise he would not have been able to do this at all.

"Is it a super-rank mage?" said one of the military mages, swallowing his saliva.

Among the high-level mages, their military commanders are the stronger ones, but they also suspect that even the military commanders may not be able to blast so many demons away with one move, right?

"You go and kill the demons who rushed into Bo City, and I'll leave it to me. Beitang Yu said to the military mages behind him.

"Good. Let's go. The military mage who led the team was silent for a moment, and immediately left with the people.

Beitang Yu's attack just now really shocked them, so with Beitang Yu here, the demons naturally couldn't pass easily.

It is impossible for a single move of the Shenluo Heavenly Expedition to kill the hundreds of demons here in one go, although there are injuries and deaths after crashing out, it is impossible to destroy them all.

The demons in the rage are the craziest, and the demons who lost their minds and were injured after the rage are even more crazy, and those demons who are not dead and have combat effectiveness all rushed towards Beitang Yu.

Fire escape - the fire is extinguished!!

Beitang Yu quickly sealed, and a fierce fire erupted out, and under this flame, these demons were immediately burned to the ground and struggled.

Among them, one or two general-level bone spur wolves rushed out, but they were all killed by Beitang Yu with ninjutsu.

There are a lot of demons, and they have appeared in several directions in Bo City, and there are only two types of demons, that is, demon wolves and fishy rats.

After Beitang Yu killed all the demons here, he saw that there were no demons around him through the ghost eyes, and immediately killed them in other directions.

At this moment, in Bocheng Magic High School, a large number of students have gathered here, and the Heavenly Dao Tsunade has also killed demons all the way here under the control of Beitang Yu.

Many of the survivors in the city were found and led by the military mages to move in the direction of the safe barrier.

The location of the magic high school is too far away from the safety barrier, and there are many demons on the road, although many students in the magic high school can do magic, but at the moment they are just flowers in the greenhouse, and they have no actual combat ability at all, and the first reaction to seeing the demons is to be afraid of running away, and some students with strong psychological ability and strength dare to attack the demons.

When Tiandao Tsunade came here, he found that the people in the magic school hadn't been transferred yet, especially Mo Fan was still here.

"Mo Fan, why are you here? The demon has already entered the city, hurry up and move to the security barrier. Heavenly Dao Gang came to Mo Fan's side with an instantaneous technique and said.

"Who are you? How do you know my name......? Is this the eye of reincarnation?" Mo Fan was taken aback by the sudden appearance of the Heavenly Dao Compendium, and then saw the unconcealed reincarnation eye of the Heavenly Dao Compendium, and was immediately stunned.

"Huh, you actually know the reincarnation eye?" Beitang Yu was also very surprised, the reincarnation eye of the Hokage world, there are still people in this world who know.

"Wo Cao, are you Tsunade?Tsunade of the Konoha Three Ninjas?Wouldn't it?The ninjas of the Hokage World have invaded here?" Mo Fan's exaggerated surprise made the classmates around Mo Fan very confused.

"Mo Fan, you actually know the Hokage, okay, we will talk about these things later, I am Beitang Yu, this is my Heavenly Dao puppet, I said why are you still staying in the school? Hurry up and gather everyone, I will send you to the safety barrier." Heavenly Dao Tsunade said to Mo Fan and the others.

"Bei Tang Yu, you are actually Bei Tang Yu? Okay, let's go to the security barrier first, and when the crisis is resolved, I will talk to you properly. Mo Fan also thought of the situation at this moment, and immediately agreed.

The teachers in the school are basically beginner mages, many of them are theoretical, and there are too few practical ones, plus Mo Fan's few students who dare to take action against demons, they formed a magic team, and began to transfer with a large number of students.