The Blacksmith, Lord of Weapons

Liam Lee, Divine Craftsmen heir, enters the mountains to forge artifacts to save his mother. He forges Divine Weapons. He wins over Weapon Spirits and is revered as the Master of Weapons. Facing the covetous eyes of the three realms and impending catastrophe, he leads his Divine Weapons to sweep away powerful enemies and recast the world's seal, protecting all living beings and the mortal world. With a mortal body, he achieves immortality.