The Golden Crystal that had already shone so brilliantly in Chen Ping's hands performed another extraordinary feat.
Inside the cramped passage, the spherical shield raised by the Golden Crystal instantly crushed the surrounding tunnel and lodged itself tightly in the cave walls.
The force of the explosion was certainly terrifying, but against the Invincible Shield sphere that had crushed through the rock walls and embedded itself in the passage, the first terrifying surge of force and heat merely made the shield creak and crack as it forcibly pushed the sphere several meters backward.
This was an Invincible Shield sphere that had completely crushed through the rock walls-structurally speaking, it was like building material wedged into a structure with mortise-and-tenon joints!
Even just the terrifying shock wave spilling out from the explosion had still forced the entire shield sphere several meters backward. The rock walls around it had been gouged with two curved wounds, and even the mountainside had been crushed, showing just how terrifying this explosion had been.
Watching the churning clouds of fire and flying sand and stones outside the Invincible Shield, that hellish, terrifying scene separated from them by only a few meters, everyone instinctively swallowed.
Had Chen Ping thought of every countermeasure the moment the Zhongli brothers arrived?
Just judging by how early Chen Ping had arranged for everyone to retreat into the passage, and how skillfully he had wedged the activated, expanding Invincible Shield sphere inside it to block the explosion's shock wave...
Could this fellow have already thought through all the different ways to use the Golden Crystal after Zhongli Ren captured him last year?
The answer was that he had indeed.
Otherwise, why would Chen Ping have bought that Golden Crystal at the Treasure Appraisal Fair?
An Invincible Shield was a Class 5 Soul