This is going to be difficult

This is going to be difficult

After following the blue-clothed man up to the 30th step, they saw an even more imposing building. It was located right on top of the mountain, yet they couldn't see even the tiniest bit of it. What kind of operation was this?

Then, Zhuo Qingyan understood that there was a formation here. She thought that Zi Zhiqing had mentioned that some hidden sects wouldn't want outsiders to bother them and would set up some formation arrays or something like that.

It seemed that this Crimson Flame Gate was also like that, and this formation was set up extremely strongly. If she knew earlier, if Zi Zhiqing came, she would have known what formation it was, and would have been able to break it.

However, in the martial arts world, such an impressive building was quite rare.

At this time, there were already two rows of people standing there. All of them were in green robes, just like the people at the entrance.