I'm not really sure how to explain this, the title is somewhat self-explanatory, but there was a show I used to watch with my mom called Wife Swap and it was basically two wives would switch lives and families for two weeks or so.

But was thinking about the show one day and I was talking with my best friend about KPOP stuff and then I posted the question; What if Zico was actually in SHINee? And it kind of went down hill from there

And so this whole idea was born.

So, I guess the gist of it is six groups per season and they swap leaders.

(The summary is horrible but I'll change when I can explain it a bit easier.)