C1715 Heavenly Sword Stage

The Iron Sword Mine was much bigger than he had imagined.

Faang Chen guessed that the reason why the Sword Addict chose to live in seclusion here, other than Seven Absolute Heavenly God, was probably because of the Iron Sword Mine.

Although Sword Addict was a Become A Saint Level Swordsmith, he often needed to put some of his research ideas into action.

And if he used precious materials