The sky was fully blotted with the rapid spinning five-colored flower petals unleashed by Han Xiao. It was not clear what sort of magical treasure he used, as these flower petals behaved intelligently, as if they were living beings. They would actively search for the enemy's weakest spot, and then attack at it. When countless flower petals pierced through the air with jarring wind breaking noises, the ground turned dark immediately, as the sunlight was absorbed by them, leaving not a single stream of sunlight that could reach the ground.