This drama is remake of the 2010 Japanese NTV drama series “Mother“. It is about a temporary teacher at an elementary school realizes that one of her students is being abused at home by her family. She makes an impulsive decision to kidnap the child and attempts to become her mother. Hye Na (Heo Yool) is abused by her mother Ja Young (Go Sung Hee). Although she is not okay, she tells other people she is alright. Meanwhile, Soo Jin (Lee Bo Young) is a temporary teacher at the elementary school where Hye Na attends. She is aware of her situation and decides to become her mother.