Even the Undead Spells are far removed from most other spells. Apart from using Magic Power, there's virtually nothing similar.
All Bai Yi can really do is provide Zhan Yi with enough Magic Power Crystals and various collectable resources, allowing it to slowly research using the spell notes it once acquired.
In this regard, because of the independence of Undead Magic, both Bai Fa and later Feyter are powerless.
After all, no matter how lucky Feyter is, he can only help within the scope of his own knowledge, and Undead Magic is a novelty to everyone.
According to the notes, the Undead Mage she once faced was actually the first Mage in her world to research the corresponding spells!
The true originator of the school!
It's just that back then, he inexplicably ran into bad luck and was transported to this world by the ruins during his weak period, eventually being killed by her...
