Kayo Agawa works part-time at a convenience store. She also begins work as a probation officer, but that is a volunteer position that does not pay a wage. Her work as a probation officer is to help rehabilitate ex-convicts and juvenile delinquents. She encounters various ex-convicts and grows as a person and a probation officer. (Source: MyDramaList, Asianwiki) ~~ Adapted from the manga series "Zenkamono" (前科者) written by Kagawa Masahito (香川まさひと) and illustrated by Tsukishima Toji (月島冬二).