However, Xu Yi didn't know that the moment he leaped through the light gate, the entire Gantian Forbidden Box began to shatter and fade into nothingness. The whole Kunlun Immortal Mountain Trial World shook violently, and strange, colorful lines drifted through the air.
Then the Gantian Forbidden Box exploded. The self-destruction of an Acquired Spiritual Treasure was astonishingly powerful. The barrier surrounding the entire Kunlun Immortal Mountain Trial World shattered completely. Several mountain peaks were leveled, and countless towering trees and massive boulders were blasted into nothingness.
As the explosion erupted, the light gate finally closed. Xu Yi immediately realized that the upheaval outside had ended.
"Spiritual treasures repelling each other, spiritual treasures repelling each other. This—this actually happened!"
Inside the Starry Sky Ring, Huang Mei shouted.
Xu Yi was completely bewildered. Huang Mei explained, "You really are a country bumpkin, kid.
"Spiritual treasures have their own differences in strength and status.
"Though the Gantian Forbidden Box is an extraordinary Acquired Spiritual Treasure, it's clearly no match for this Four-Colored Seal.
"Now that I've seen it, this Four-Colored Seal really is a remarkable Mystical Treasure.
"The Gantian Forbidden Box is a top-tier spatial treasure, a world unto itself.
"The Four-Colored Seal is also a supreme spatial treasure. Inside a spatial treasure like the Gantian Forbidden Box, no other spatial treasures can be used. The Gantian Forbidden Box completely governs the space within it.
"But your Four-Colored Seal is even more overbearing. It refuses to submit to that control. The moment you activated it, the spatial laws inside the Gantian Forbidden Box were forcibly twisted. The entire Acquired Spiritual Treasure had no choice but to collapse and destroy itself.
"It takes endless chance and fortune to create an Acquired Spiritual Treasure. In fact, destroying one is absolutely harder than making one.