翻拍自同名日剧,描述被母亲抛弃的8岁女孩,和决心当她的临时母亲的代课老师之间发生的感人故事。李宝英在剧中饰演无意间来到小学代课,却被受虐少女吸引,成为她的妈妈的鸟类研究员。A young girl named Hye-Na (Heo Yool) is abused by her mother Ja-Young (Ko Sung-Hee). Soo-Jin (Lee Bo-Young) is a temporary teacher at Hye-Na's elementary school.soo-Min being aware of Hye-na's situation decides to become a mother to her.