"In the inner self-lock of the emergency water bag, I feel that it's a little different," Ah Huang suddenly said.
Xu Tui furrowed his brows. Something was wrong with the self-lock? His mental perception instantly landed on the self-lock on the emergency water bag below the chest of his combat uniform. It was a multi-layered alloy product. The design was very exquisite. It was very thin.
An abnormality? Xu Tui did not notice it with his mental perception. However, Ah Huang would never joke with him like that. He continued to use his mental perception and began to enter the Penetration Perception.
However, penetration perception was ineffective against this alloy product. Penetration perception was more effective against energy barriers.
