In this episode, a man arranges for a woman named Luna to live in a luxury nursing home with top medical care but warns that removing her from it would return her to a harsh past. Luna asserts her desire to continue her education and pursue a medical degree despite pressure to abandon her dreams. She passionately explains her goal to extend human life through biomedical research. The man grows frustrated as Luna's memories and feelings for him weaken with each erased soul mark. The episode ends with Edward preparing to erase Luna's Heart Mark using a bloodied dagger, signaling a critical and unresolved moment.