(Klaus's PoV)
Oh, this is cumbersome. This is not going to be easy.
Maintaining the skills active at the same time is too much, even with my improved mana and stats. I couldn't properly concentrate on other things, while I kept those skills active.
Heh, I can't find out if there is a tail or not without these skills.
What should I do?
After thinking for a while, I felt it was better to decrease the range and also limit the active time when I was alone or in my dorm. Only when in those times, would they even think that I was doing something and would try to know what it was that I was hiding.
In classes, it was not needed.
About the library, they don't need to be near me. The librarian would show what books I was interested in if the orders came from the headmaster himself. So it would be a waste to use the skills in the library too.