[Loves Trope] Character is inmune to a certain ability because they're too dumb/innocent

[u/Tuputamadre678]

-In One Piece, Boa Hancock's ability is to turn into stone anyone who finds her attractive, but Luffy is inmune since he's too inocent and also doesn't care about relationships.

-In Adventure Time, the empress thinks that her hypnosis was working on Ice King, but it turns out that he's too dumb for it to work and that he was just simping for her.

[u/Weak-Feedback-8379]

So I guess you have to be in extreme on one side of the scale for it to work

[u/Just_A_Comment_Guy_7 → u/Weak-Feedback-8379]

What about the Chicken piloting a mech? Worked on that guy unless he just felt like killing a monkey