The divorce of Yang Tianzhen with her daughter, live a hard life. Naive send by escaping vehicle hit dizzy in the elderly to Beijing home Yuan hospital, was identified as the one family. Naive beyond dispute, thanks to schoolmate at college Zheng reality give her testimony. Innocence is the landlord out, reality and keep naive into their own home. The reality from the university had a crush on naive, now divorced, so naive pursue. Real old sister Zheng Xiaomi with her husband who came to reality, see the divorce woman with children on their " Diamond Bachelor " brother, millet hitmen, more invited Zheng old lady, to bring his innocence. Reality and naive to clean, to bring a marriage certificate. After the naive and realistic one family living together, only to find it. After some twists and turns, the remarriage of adversity, naive and reality is finally happy together.