Wu Zhe was naturally aware that he could only transform his arm into a Divine Sword because of the cultivate that he practiced.
However, he couldn't channel this cultivation technique forever. If he channeled it for too long, his body would be irreparably damaged. Meanwhile, it didn't seem like Ling Han was channeling any cultivation technique at all. It was as if his physique was innately as powerful as Godly metal.
'This is far too terrifying!
'Do such freaks really exist in the world?'
He took a deep breath. The might of his opponent was a bit beyond his expectations. He waved his arm-sword, and roared, "Heavens above and netherworld beneath; slay all the countless heroes in the world!"
Boom!
Sword light burst from his body, and his aura instantly soared to a new height.
'I am the sword!'