Hu Jilong had never seen Zhao Hai use Flying Daggers before. In fact, he had never even heard of Zhao Hai using Flying Daggers. Moreover, no one who knew how to use Flying Daggers would be like Zhao Hai, throwing so many Flying Daggers at once. It should be known that Flying Daggers was a skill, and it had very high requirements for wrist strength, arm strength, and eyesight. Most importantly, Flying Daggers were hidden weapons, and hidden weapons required the right timing to be used.
Hidden weapons were different from ordinary weapons. Hidden weapons were used for sneak attacks. If you missed, it would be very difficult to use hidden weapons to deal with people. Therefore, people who were good at using hidden weapons would not let others see where they had placed their hidden weapons. This way, there would be opportunities for sneak attacks.