This was...interesting, and concerning. But the plot was nice, its what you expect from a prison full of criminals, and I actually liked it, it made my brain wanna jump out of my head but its a really well written mature story, the use of slurs and constant cheating and the homophobia almost made me drop it but its really a story set in prison, so if you can't handle these triggers, I recommend to ignore this completely but honestly all manga from ahead back especially ones that are gay and mature are hard core with a lot of heavy topics and images, and contain a lot of controversial topics. I found it a good read.
Under Grand Hotel