On a distant island lies the "Princess Castle," where the residents are not fairytale beauties, but home to individuals with troubled pasts including a former top student exiled for love, a violent girl arrested for assault, a young mother involved in drug dealing, and a person battling drug addiction and schizophrenia. The author intimately shares their experiences, living and learning alongside them on a drug rehabilitation campus. Through their transformative journey, these scarred individuals find nobility and redemption, touching the soul with their struggles, darkness, and eventual rebirth.