At this moment, Kou Yan's face turned extremely ugly. He knew that his reliance was the Explosive Talisman.
That Explosive Talisman was exactly as Ding Fan described, requiring time to accumulate energy. The more Spiritual Energy it gathered, the more powerful the explosion would be.
Kou Yan had concealed the Explosive Runes beside the mountain gate, and he had not detonated them immediately because he wanted to absorb more Spiritual Energy to increase the power of the explosion.
This was also why Kou Yan had dared to act so brazenly in Quanzhen Xuanmen. Once the Explosive Talisman detonated, the Water Curtain Barrier of Quanzhen Xuanmen would collapse, and the reinforcements hiding outside would rush in.
But now, Ding Fan claimed that the Explosive Talisman had been taken down by him. If that were true, then the people outside wouldn't be able to enter, and even if Kou Yan were amazing, there was no way he could withstand the assault of the entire Quanzhen Xuanmen alone.
