C3686 Out of the Oven

Any structural design of a Mystic Soul Treasure is a secret of the utmost importance, and no artificer would leak it, not even in death.

Moreover, Tie Sha had never heard of any information regarding this item, but he didn't expect that the thing that Ou Yun took out would be enough to make him tremble all over.

With the blueprint for the sword case, it would be much easier to repair it