This series contains graphic depictions of violence, sexual assault, and non-consensual acts. Viewers should check platforms like MyAnimeList or AniDB for detailed parental guides before watching.

The OVA specifically adapts "Ending 1" from the original visual novel, where a lawyer named Lusca helps Guys clear his name.

: For mature BL content, sites like Coolmic often host official uncensored manga and anime, sometimes offering "free" first episodes or promotional deals.

Reviewers note the "dark, claustrophobic, and dirty" setting of the prison.