Chapter 308: Chapter 308: Wind-Fire Demon-Subduing Array

"Crack! Crack!" Four shattering sounds rang out at once. After Archie breached four weak points, the Wild Thunder Sword Shadow Array collapsed and vanished without a trace. Archie emerged from the shattered array and surveyed his surroundings. He found himself inside a vast Underground Palace. "It seems we've entered the heart of the mountain," Archie muttered. After waiting for a while, Derek Warth and Skyler Casson emerged from the array one after the other. Using the power of the Wild Thunder...