Where would it better happen? In Seoul? In New York? I need many high buildings where he can swing...

I can't decide the basic info like: where will it be? who has a family? Who doesn't? I don't know T.T... Maybe they should all have a family? Hmm... interesting... 

I guess I have decided. I wish I could visit Seoul before writing this story 

sometimes it is good just to vent out hehe...