Additionally, just like it's difficult to make a fool suddenly see the light, this kind of self-imposed speed limit is generally tough to remove.
It's like a math test where even if you are allowed to use a calculator, some people still can't manage to do it.
It's not that their brains don't function, it's just that they themselves don't.
To prevent this lonely evolution from happening, Denisha specially developed a program called "Even Fools Can Easily Use Their Brains," which is what Koreya referred to as the cognitive plugin.
Simply put, it's a few automatic operation programs that can automatically mobilize the remaining computing power of your brain to help you specifically enhance certain areas, such as the "Control of Magical Power" plugin, which automatically uses your unused brain power to strengthen your control of magic power.
To some extent, these plugins are just a cheaper version of the natural talents and specialties of a real witch.