In Kangwa Village, Jishi Township, Zhaoling District, Luohe City, Henan Province, a one and half year-old girl, named Mengru, was abandoned at birth. Luckily, she was adopted by a kind-hearted person. However, when Mengru was one year old, her abdomen started to grow gradually, and now it is as big as a drum. After examination, there is indeed a "baby" in Mengru's belly, but it is her parasitic twin. The doctor said this disease is very rare in China. If Mengru can not get timely surgery, her life will be in danger. Although the surgery fee of more than 10,000 yuan is not much, it is still an astronomical figure for Mengru's destitute adoptive parents. Who will save little Mengru? The baby girl who was picked up "pregnant".