C214 The Great Devouring Technique Was Powerful Strengthening the Body with Metal!

He highly valued the metal energy that could fortify his bones, so he resolved to experiment and uncover its origins. When he applied the Great Devouring Technique to the Third Rank Divine Weapon, it dissolved before his eyes at an astonishing rate. Concurrently, a novel form of metal energy surged into his limbs and skeleton, further reinforcing his bones. Yet