This is proof you didn't follow the chapter go read the explanation of the teacher again, that type of user can basically do anything if their willing to pay the price and make a good set of rules. She even say there were a woman who was able to order everyone who loved here to kill their self. Stealing the knowledge of someone is easy feat. We'll have more information in the next chapter too soon to judge a concept in one chapter

So you want to first know every way of using a power system for you to make sense ? It's like your saying for example that every new Nen user in Hunter Hunter is bull shit because the way he use it wasn't introduced first ? Their explained how she steal magic ( your knowledge of magic ) or its wasn't a satisfactory for you ?

And here again you are assuming that the author said that science in that world can explain anything Wrong ! Magic it's not absolute and it's the proof that science can't explain everything

And it's that knowledge she steal. So your problem is that she can steal magic ?

And you'll regret it

More a hero heart

OK black clover also trash ?

What's not logically consistent ?

Why do you assume your logic is the logic of the author ? In this world the magic of a magician Is contained in his omniscient and the omnipotent is the perimeter in which his omniscient can manifest his magic when you satisfy the condition you give her your magic unconsciously. You talk as if no one except shirone can use his magic which it's false since he can taught to other that why people can use different kind of magic. True the other made the logic of some magic based of science but even in science there phenomenon that can't be explained.

Like one piece ?

Come to 70 you are going to understand true pain

It's not me having a hard time understanding 💀 if it's too hard for you just stop reading

Just like in any other manga where we skip the training arc and then have flashback of how the MC got the hang of a new technique ? You read for the class or the plot ?

A killer vs a player

She steal your knowledge, a part of your omniscience is integrated in her own when all the condition are meet

People forgetting this is based on a Light novel talking like it was created on the spot, just because their bullshit complaints made no sense

She definitely know something

Man Mymo evil to the core

Nah I'd win

Soooooooooooooo short