Axel led Erina to the center of the formation which was set up around the area. The formation was quite large, and it definitely needed a dozen people or a strong energy source to operate.
"It should be around here somewhere.." Axel muttered as he finally stopped, and pointed to the ground.
Erina looked at him and nodded as Axel backed away from the place.
"Flare!"
Flames suddenly busted out of Erina's body as she punched the ground with all her might.
"Boom!"
The ground shook, and the next instant, cracks began to spread from the point of impact of Erina's fist as flames penetrated the ground.
"Crack!"
The crack continued to expand all along the area and connected all around in the form of a circle.
"Crumble!"
The ground couldn't hold any longer and immediately crumbled down revealing a hidden area beneath.
There were obviously people beneath, but most of them were not so lucky and were directly crushed by all the rubbles crashing down on them.