Ye Yamei, 70 years old, because the young widowed, hard with three sons, in exchange for an illness. The elegant sister younger brother, Ye Yadi because of illness, the only son for his medical expenses and debt, the elegant sister own suffering, watched the younger brother went to the miserable, always lamented the elderly health is the most important, otherwise the pain more than their own children, also. Unfortunately, fate not by oneself, the elegant sister was diagnosed with kidney failure, if cannot get a kidney transplant, but will always dialysis to sustain life. Therefore, the three son and sister had come