The Shackling Prison is the place that Trailblazers visit during the Finest Duel Under the Pristine Blue: Part I Trailblaze Continuance Quest in Honkai: Star Rail. Players will re-encounter Hanya and Xueyi in prison alongside other companions, like Moze and Jiaogiu. The prison is located in the Xianzhou Luofu, and its where those guilty of the most heinous crimes are incarcerated.