C1831 Obsidian sheath

This black stone Scabbard's ingenious design had given Ye Dongfeng quite a bit of inspiration, and was even able to unrestrainedly collect all the immortal swords below the Seventh Grade, which was also a very overbearing ability.

Ye Dongfeng still could not understand how to refine this Scabbard, but after he becomes a Immortal Master, it would not be difficult to refine such a Scabbard