"A crystal of this size contains about fifty points of tribulation power. It takes me about ten breaths to perform a hand seal! But the speed at which the tribulation power is gushing from the ground is about twice as fast as I can condense it. Damn it, it's still not enough!"

Zhuang Zhou was a bit panicked!

"Wait, wait!"

Zhuang Zhou shouted at the spirit-devouring mouse, telling it to hold on, to slow down.