因父母早逝,男孩与他的妹妹相依为命,男孩爱妹妹胜过爱自己。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。但医院的血液太昂贵,男孩没有钱支付任何费用,尽管医院已免去了手术费,但不输血妹妹仍会死去。作为妹妹惟一的亲人,男孩的血型和妹妹相符。医生问 Because of their premature death, the boy is dependent on his sister, the boy loves her sister over her own love. However, the disaster once again fell upon the two unfortunate children. Sick sister seriously ill, need blood transfusion. However, the blood in the hospital is too expensive. The boy has no money to pay any fees. Although the hospital has been exempt from the operation fee, the blood transfusion sister will still die. As a sister’s only relatives, the boy’s blood type and sister match. Doctor asked