Cinder House by Freya Marske

A murdered young woman trapped as a ghost in her family's home forms a connection with a cursed crown prince during a royal festival. Together, they navigate magical bargains, dark family secrets, and the constraints of their existence to claim their freedom.

This book contains; alcohol, alternate gender/sexual ideologies, animal cruelty/neglect, anxiety, assassination, BDSM (themes), bullying, controversial cultural, gender, political, and social commentary, dark content (witchcraft/magic), death/grief, deception, depression, erotica, explicit sexual activities, gore, horror, kinks (themes), murder, non-sexual nudity (minor), oppression, profanity (minor), prurient behaviors, sexual dialogue, sexual nudity, suicide (referenced), toxic relationships, violence, and voyeurism.