Dense clusters of air holes revealed numerous arrow slits, and inside were rows of small arrows. With Wanwan's background, she could naturally deduce that the blackness on these arrows was certainly some kind of deadly poison. And with such dense arrows in this narrow corridor, once they all shoot out simultaneously, despite the formidable skills of both of them, death is inevitable!
As the arrow slits appeared, the chains and mechanisms within the walls began to stir, and then...
Someone behind them!
There are mechanisms around them, an ambush behind, but Wanwan and her companion didn't hear the sound of the mechanisms moving.
