Weapons infused with concealed internal force that were used in the ambush against Commander Zhou and Zhou Yunting. Each projectile had internal force attached to it, which could have been deadly if the targets had been fully focused on defending themselves. Liu Zhixia quietly dispersed the internal force with the slightest movement of her hands, ensuring the weapons would only cause superficial cuts rather than life-altering injuries. The hidden weapon belonged to an ancient martial artist.
