C45 The First Spirit Weapon Spear

When Lau Yiheng channeled his meridian soul into the furnace's flames, the previously pure white fire, capable of reaching temperatures up to 3000 degrees Celsius and melting most metals, transformed into a golden-purple hue as the temperature soared even higher.

Upon witnessing the flame's transformation, Hongkun couldn't help but exclaim in awe, "This... This is Pure Yang True Fire