The book named after the gem has magical power.
Once the book is opened in response to people's expectations, it will use reality as the stage and the people involved as pawns to play out the stories in the book until the book is closed with satisfaction.
The people who manage and collect these books are called paper magicians.
Ever since being told this absurd story, the Divine Sword has been endlessly entangled with fate.
This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.
