自由自在
ji.yuu.ji.zai
Literally: self – reason – self – exist
Alternately: Completely free. One’s own master; doing as one pleases.

My wife suggested Darth Vader, with his political power and free hand with the Force, as an example of this phrase. I did an image search and found… girl Vader. There’s a video, but it’s an ad so I’m going with the still.