A 19-year-old woman, Yunyoung, is wrongly accused of murder after a car accident and sent to a women's prison, where she is identified only by her prison number, "2037". In her cell, she finds an unlikely support system among her fellow inmates.

2037
Incarcerated for a crime she didn't commit, a driven young woman must adapt to the brutal realities of life in a women's prison while striving to clear her name and restore her reputation.