Clash with Dreamwalkers
The four of them continued to wait patiently until the barrier formed that's blocking every common grade beast around it while trapping the four of them inside.
Looking at the barrier that completed, Hyori asked, "Rey, what do you know about this barrier?"
Rey answered, "This one is a combination skill. It requires four players who will take each direction from the target of which one must be the caster that knows the skill.
I don't know about the requirements to cast it but I heard it was only known to their eight vice-generals. The only thing I'm sure of is that the four of them cannot stay 200 meters away from each other.
And as you can see, a whole minute of casting is needed. In an open field, it might be useless against players, but now that we're inside a forest, they were able to form it easily.
And I can only hope that Vice-General 'Hera' isn't the caster. She has a skill that lets…"