Different features and different effects.
1. Different characteristics: The flying blade is a controllable flying knife. The user mainly uses the flying blade for offense and defense, while the blood blade is a unique martial arts. The user needs to master superb knife skills and internal strength. , the knife is coated with poison, so it is very toxic.
2. Different effects: The blood blade is very deadly when used in battle. Because it is coated with poison, once it hits the opponent, it will not only leave a wound, but also the poison will penetrate into the wound, causing even greater damage. damage, while the flying blade is mainly used for offense and defense, and flight and portability are its main features.