I know this music video is kinda old I guess, I don't know but I'm confused about it though. Have you heard of this group? Well it's combination of SM's boygroups, Some of the members, EXO Kai and Luhan, Super Junior Eunhyuk and Super Junior M Henry, SHINee's Taemin and featured by SNSD's Hyoyeon. They said they made this mv because they collaborated with Hyundai Motor Company, so I don't know. This could be a group or maybe just a collaboration song. What do you think? 

The song is titled Maxstep, I love the song in my opinion, if this is a official group then yay! I don't know, but what do you think though? Also here's the song if you never heard of the song before.