As soon as the attack began, Ikky charged at Viper. If it weren't for the shield in front of him, Viper would have had an easy time striking with his short swords; however, he was forced to jump to the side to avoid being run over. The tip of Ikky's spear followed him in the movement, being deflected at the end by the short swords.
The way Viper moved his swords in circles on his own wrist was absurd; while many warriors made wide arcs with their arms to give a rotating effect to their weapons, this guy was able to move them as if they were the blades of a windmill.