Look at the envelopes on the table. Neither more nor less, just four invitation letters, corresponding to the four wizard families that Jenela just mentioned.
Each invitation letter bears the family emblem.
The emblem of the Pangula Family, which made its fortune from exploration and mining, is a "cross pick striking a mineral, sparks flying out".
The emblem of the Mantas Family, which operates magic item exchanges everywhere, is a "scale with a magic gem on the left and an equal weight of gold coins on the right".
The emblem of the HaydenFamily, renowned owners of a magic ship empire, is a "magic mechanical ship causing large waves when launched into the water".
——The magic mechanical ship is not the metal magic ship owned by the defector, Captain Berkeley. It is transformed from steam mechanical ships and sailing ships, maintaining a normal ship appearance.