"That's actually pretty interesting." Sean looked at the spot the white figure had attacked. It was merely the edge of Shengyue City's Magic Array, and there was no one on the other side. Clearly, she had considered that if her attack was too strong, breaking through the array would cause massive casualties.
When Sean had set up the Magic Array, he had considered this as well. That was why he had deliberately spent extra energy to make the City-Protecting Magic Array larger.
However, he hadn't expected an Upper God from the Plane Prison to behave as she was now. He had considered the fact that even if the Magic Array wasn't broken, attacks from an Upper God would still create tremendous energy fluctuations.
Even a trace of an Upper God's energy could kill thousands upon thousands of ordinary people standing near the edge. So he had specifically forbidden anyone from living or settling in the area around the Magic Array.
"Boom!" Several beams of light slammed into the Magic Array. Its surface rippled like waves, and the inside of Shengyue City shook as if struck by a violent earthquake. Many buildings collapsed, but after shuddering for a moment, the Magic Array recovered.
"How is this possible?" the white figure cried out in shock.
"This Magic Array was passed down from Hell by Jinhuo, the Plane Overseer you killed. As long as it has enough energy, you won't be able to break through it," Sean said with a faint smile.
He had discussed it with Jinhuo earlier. Magic Arrays that isolated energy, like the one needed beside the spatial gate, were relatively rare in Hell.
It wasn't because they were particularly difficult to create, but because there was no demand for them. Who would need to isolate energy while cultivating in