[talk] What kind of Red Velvet concept do you like?

Red-Happy, Ake, Dumb Dumb, Russian Roulette, Rookie

Red Flavor, Power Up, Zimzalabim, Sonic Sonic

Queendom, Phil My Rhythm, Birthday

Velvet-Automatic, Peekaboo, Batboy, RBB, Psycho

Chilkil

I like both of them very much, but the Velvet concept and the song

I'm going crazy