Kemono-ō no odori/Shi

The Sǐwáng (黑龙) is a style that allows the user to add Haki to their weapon. The user then stabs chaotically and continuously which causes the opponents eyes to lag behind. The speed resembles afterimages, the hand with the weapon is again and again visibly projected. And yet movement is irregular which makes it difficult to predict. With each thrust the weapon's track is very capable of changing. The attack comes from unexpected angles, causing a person's delicate defense reaction to come off guard. Though one can have great reflexes and moving ability, it is next to impossible to keep dodging the fierce attack until it stops. Thus if one showed an opening, a finishing blow will be dealt by one stab in an instant.