Dragon Fire and Nirvana Fire

"The South Heaven Gate?" Looking at the broken door frame Zhuge Xiang produced, the old man stared in slight surprise, and the Samadhi True Fire in his hand instantly dissipated.

Watching the Samadhi True Fire vanish from the old man's hand, Zhuge Xiang knew this shattered South Heaven Gate had already caught his attention. Speaking of which, while Samadhi True Fire was a spell any Void Returning Stage cultivator could master, its grade was determined by color—from lowest to highest, it was red, white, and cyan. Since this old man could wield cyan Samadhi True Fire, could his cultivation possibly be at the Great Emperor level?

"So this pitch-black lump of mine is actually a component of the South Heaven Gate. No wonder I thought it strange that my Samadhi True Fire had such a hard time melting it." With a wave of his hand, the old man summoned a piece of Great Black Iron about the size of a water vat before him. Examining Zhuge Xiang's incomplete South Heaven Gate closely, the old man experienced a sudden moment of realization, making it clear that he originally had no idea what the Great Black Iron actually was.

"Indeed. I am currently collecting the components of this South Heaven Gate. I wonder what conditions it would take for the senior to hand it over to me?" Upon seeing the South Heaven Gate component the old man produced, Zhuge Xiang's eyes lit up. Once this component was collected, the South Heaven Gate would be practically complete; it looked as though only one final piece was missing for a successful restoration.

"Hahaha, you certainly have a carefree disposition. If I hadn't known the value of this Great Black Iron, it might have been easy for you to acquire it. Now that I know