Silver Dragon Maiden Sandy stayed in the Dragon Pool for a while, then left the Dragon Pool and teleported away.
Within the Black Castle, it's inscribed with numerous isolation spell matrices. Magic auras that haven't passed 'authorization' cannot use teleportation-type magic. — However, if it's a very high-tier teleportation spell, it can ignore the matrix, because the highest level of participants in the Black Castle's isolation spell matrices is only a High-level Mage.
Dragon Pool.
Ever since Silver Dragon Maiden Sandy left, Udi has been in deep thought.
Sandy wanted to exchange her territory's products for the magical potion from the Black Wing Nest that could stimulate body development.
Such a magic potion clearly does not exist.
But Udi can package it to make it seem existent. Mixing Dragon Blood with some strange materials, putting it into potion bottles, calling it a magic potion, is naturally feasible.
However... doing so carries a considerable risk.
