The Sket-dan is challenged to a battle of wits by Enigman, the masked President of the Quiz Club (and his lovely assistant Quettion). Later, a drop-dead gorgeous second year comes to the Sket-dan to ask for advice... about love? Can the Sket-dan unravel the enigma of love?
When I think about that, I get 
so scared I can't confess.
Al pensar en eso me da mucho miedo y no puedo confesarme.
Pensar en eso me da mucho miedo y no puedo declararme.
Quando penso nisso, fico com tanto 
medo que não consigo me declarar.