It was precisely for this reason that the vast majority of Demon Path Solo Cultivators would refine the Three Flags. After all, with the help of the Three Flags, not only could they swiftly clean up the battlefield after combat, but they could also earn some extra income. Who wouldn't like such a thing?
Upgrading the Three Flags turned out to be much simpler than Dong Tianyu had imagined. Although it was just an upgrade from a Magical Weapon to a Spiritual Treasure, this particular upgrade brought about fundamental changes to the Three Flags.
If ordinary Magical Weapons could only be stored in the Storage Space when not in use, aside from those few Magical Weapons with growth potential, most were fixed in form once successfully refined, making upgrading them to a Spiritual Treasure more resource-intensive than creating a new Spiritual Treasure.
Spiritual Treasures, on the other hand, were different, for most could communicate with the user's thoughts.
