What is your idea for VIXX's 下一个 concept

I think they should another exciting and cute concept before they get older 或者 another manly ballad(with rap in it too).

lovely concept-like spring @ lovey dovey

I want them to do a 'high-school-boys-in-love' concept

my idea of 下一个 最高的声音，视觉和价值（VIXX） concept is has twist like they are matured now but in the end its not.

any concept would be fine