Orphaned Luna was adopted by the Lukes and lived happily with her three brothers. But when biological daughter Starry returned, Luna was bullied. To repay their kindness, she volunteered for Gordon’s "Luna Sleep Project" (30-year hibernation) and donated her corneas to blind Jamie. Only after her disappearance did the family learn the truth and regret deeply. 30 years later, Luna awakened—with no memories.