ecrets, if they were to go on strike simultaneously and threaten to die, then Li Chen, this prince, would have truly reached his limit."Very good."Li Chen took a deep breath and said indifferently, "V...ral enemy.The most crucial question now is, how long does it take to fire onceLi Chen quickly answered him."From loading to firing, a well-trained soldier needs only ten breaths' time."Yelü Guzanqi co...