男孩与妹妹相依为命。父母早逝,他是她惟一的亲人。然而灾难再一次降临在这两个不幸的孩子身上。妹妹染上重病,需要输血。但医院的血液术昂贵,男孩没有钱支付任何费用。可是不输血妹妹就会死去。 Boy and sister are dependent on each other. Parents died young, he is her only family. However, the disaster once again fell upon the two unfortunate children. Sick sister seriously ill, need blood transfusion. But the blood of the hospital is expensive and the boy has no money to pay for anything. But not transfusion sister will die.