When the caravan set off to sell goods in other Elf Cities, Julia also helped Sasa get in touch with the academy.
If elves want to communicate over long distances, besides using the Intercity Messenger, there is another method that requires consuming a large amount of magic power.
It's called the 'communication sigil', the longer the communication distance, the more magic power is needed.
However, the magic power of elves themselves cannot supply the usage of the communication sigil, so magic crystals are needed.
Because of this, every time the communication sigil is used for communication, it's a significant expense.
However, this matter involves the 'Saint's Blood', which is precious even to the academy.
[Are you the human 'Sasa'?]
The communication sigil is a black stone the size of a washbasin, and when activated, the runes carved on the surface of the stone emit a faint glow.
The stone trembles slightly, emitting a distorted voice that falls into Sasa's ears.
