Using the Primordial Fire as a guide and the Origin Space as a furnace, Meng Bai injected a massive amount of origin power into the Shanhai Spirit Sword.
As the world's origin power continuously poured into the Shanhai Spirit Sword, its blade began to emit a clear hum, and its very essence rapidly escalated.
About the time it takes for an incense stick to burn, sensing that the timing was right, Meng Bai integrated various high-grade heavenly treasures he had prepared in advance into the Shanhai Spirit Sword!
Chapter 498