Andin, a woman who has reached the lowest point in her life. Every day, Andin works tirelessly selling sandwiches to support her family. Andin, who also plays two roles at once, a dutiful daughter and a patient mother, never complains and has no place to rest. However, that day was different. Behind the quiet of their simple home, emotions erupted one by one, the limits of patience cracked, and tragedy struck without warning.