Abigail grieves her father's death, feeling isolated. Matt's life disrupted by brother's return. Their paths intersect, tragically shaping their journeys. A character-driven exploration of loss and upheaval.
Yujeong, who works as a night shift nurse at a general hospital's cardiology department, is now told that her 12th-grade younger sister, Kijeong, has been arrested by the police as a suspect in an infant abandonment case. Only then does Yujeong start to make desperate efforts to rescue her sister.