傳說之劍：蒼冥的救贖

In the myth, there is a magic sword named Legendary Sword.

It is no longer known where this sword is now, and no one even remembers what it looks like.

For thousands of years, thousands of years have passed, and gradually, everyone no longer regards the existence of the Excalibur as a reality.

More people believe that it is just a false legend.