"Gem Spellcasting Specialty: Fisherwoman can use gemstones to store spells, gaining +1 spell potency and the effect of Quickened Spellcasting."
"You don't need to choose expensive spell gems. Ordinary industrial gems will do."
"Expensive spell gems are generally used to make permanent spell gems, which require reserving quite a lot of magic power. Of course, for you, a large number of permanent spell gems can replace your tactical style for a short time and raise your combat strength."
Jiang Han practiced this specialty using industrially manufactured gemstones that shimmered in every color.
Like all witch abilities, this looked like "magic," but was actually some kind of bodily modification. Repeated practice created special organs flowing within the marrow fluid; those organs then transformed the universal energy known as "magic power" into adaptable output ports, ultimately creating abnormal states through simulated organs in the air.
Feeling a faint numbness in her head, Jiang Han was suddenly seized by the urge to just replace her brain with a marrow-fluid refining machine so she could learn specialties faster. But out of a certain stubbornness inherited from her life as a transmigrator, she still had no intention of undergoing that surgery.
Even if the surgery was incredibly convenient!
—Kraken hadn't done it, Eileen hadn't done it, Angelite and the rest hadn't either! Did that mean the more powerful a witch was, the more she needed to preserve her own brain?
Jiang Han didn't know, nor did she know whether it was true. After all, no one in this world could force a top-tier witch to pry open her own skull and let others see what was inside.
Agatha, on the other hand, had an interesting rumor surrounding her.
It was said that there was an "intracranial world" inside Agatha's head... a real one! It covered