Zhang Haoxuan felt helpless and intensified the infusion of his bloodline power, turning the flames erupting from his palm golden-red. The fierce golden-red flames were scorching, gradually causing the furnace to turn red. Meanwhile, the Black Crow Stone' hue shifted increasingly toward red.0

"The furnace can't be heated any further, or it will blow up," Zhang Haoxuan warned.0

"That's enough. Please continue with the heating, Black Crow Stone," Tang San said as he picked up the tongs nearby and extracted the piece of Black Crow Stone that had undergone the most significant color change due to Zhang Haoxuan's flames.1

This piece was red-hot, radiating intense heat when removed from the furnace.0

Tang San placed it on an iron anvil, steadying it with the tongs in his left hand while his right...0