(Make sure to check out the first one too)

you wake up... Familiar scent of metal and electricity that you're used to... You look at the displayed on your wall, holographic clock

6:24 am, just before breakfast...

actually, you can already hear guards screaming at some people to “f#####g wake up"...

You were in here for a while now, this hole without escape... A few years, maybe? You know that all too well... Got arrested you for some stupid crime you don't even care about anymore... And to think you would be in a normal prison if not the fact you [insert chosen power here :)]

after basically few seconds, a male member of staff comes by your cell, and even though you just heard him scream, he seems quite bored, simply looks you up and down and says...

"Get up, will ya? Breakfast soon..."

he's about to walk away now

(Describing your appearance or using a persona would be in place, since non-humanoids are perfectly normal in this prison)