本片源于真实故事，讲述了十几年前，一个四年级小学生在上学的路上遇见被遗弃的婴儿。心地善良的她，用尽全力去保护这个婴儿的生命。面对冷酷的现实，她最后不得不含泪放弃......

Inspired by a true story, this film is about an elementary student encountering an abandoned baby on her way to school over ten years ago. The kind-hearted girl makes all her efforts to protect the baby's life. Facing the ruthless reality, she has to give up in tears in the end...