Sieg noted the change in ht mans spiritual energy not that it mattered as he managed to cut almost straight through his left leg, if it wern't for him moving he would probably have lost both legs. The man was not grounded and made a blue katana out if his reiatsu, while Sieg simply landed in front of him. "I let my strive for power turn me into what I fought? If you mean what I look like now, I always had this, ever since birth. The Oda clan can do this, you see we have demon blood running through our veins, and there is even seperate categories for us to. The pure blood, the ones with two parents with demon blood which is what I am. And then the lesser demons where one parent has the blood but the other parent doesn't. I don't know why I'm telling you this, you will just forget it when you die. yet lets see how strong your will to live is." Sieg said jumping a good three meters away and pointed the sword at him. The inside of the blade began to charge up something, which fired off a few seconds later into a giant spiral of flames, hot enough that it was about to instantly burn some trees within range to ash.