Me too! I just heard about them, but i though they just have cheesy and bright songs, so i haven't checked them out before RTK. And with RTK i saw how wrong i was, they shocked me more and more when i started looking 'into them' :D
I didn’t know about them before, it was around the time I started re-listening to kpop and just found out Jinho enlisted during the show so I decided to watch. I ended up staying for TBZ cause I fell in love as soon as I saw the sword of victory :D