Is there... a way to find out if I am enchanted or not, though? [ He's sweating nervously at this point, mostly because he's worried that he might end up becoming a mind slave to Tohsaka...... He doesn't want to become a mind slave to Tohsaka.

But then he arches a brow curiously at his father's words. What? ]

"Something much less easily countered..."? What do you mean by that?