In the Cangwu tribe, there are thousands of tribes, and everyone respects spiritual power.
Sixteen-year-old Lu Yuan was born with a broken pulse and was unable to gather any spiritual power. He was regarded as a "waste" by his tribe and could only stay in the blacksmith shop making farm tools. He thought this would be it for the rest of his life - until an accident caused him to drown in an abyss, and the legendary "Sword Abyss Spiritual Eye" awakened in his left eye.
From then on, he was able to see the spiritual energy hidden in the weapons and "read" the sword-making skills that had been lost for thousands of years from the fragments of ancient swords.
When the gods sent down heavenly fire to burn the tribe, and when his sister was abducted by the gods as a sacrifice, Lu Yuan tightened his grip on the incomplete hammer in his hand and raised his dark eyes for the first time: "God wants our lives, so I will forge a god-killing sword."