In the middle of ninety, Li Niuniu in the college entrance examination before and after the accident occurred a great family, the fate of turning. Because of the conflict in the family, Li Niuniu's three younger sisters to run away from home, resulting in a younger brother paralyzed in bed, pressure is too large for the father on the go unfortunately died in a car accident. My grandma is ill in the hospital. A series of disasters, so the three surname of the family of seven life fall into the trough. At this time, Li Niuniu decided to quit school and help mother to hold up Zhang's day, not only to take care of paralysis of the younger brother, and take care of the chronically ill grandmother, a man shouldering the responsibility of the whole family. Eight years as one day, Li Niuniu's efforts to make healthy and younger brother admitted to the university. Song Chao reported for Zhang Shi, selfless dedication, love and cattle. Third sister unruly and very capricious, to the family brings many disasters, but cattle girl still stubbornly persists, in the third sister suffering from leukemia for the donated bone marrow, and eventually moved three younger sisters, made her aware of the importance of family. Li Niuniu from opened a small restaurant to be responsible for a large enterprise groups, self-reliance, under the help of family members, and ultimately successful.