A small stream, ditch, several houses, a Kang, a wooden table, a New Year paintings, two frames...... A construction corps, female educated youth unexpectedly pregnant, her boyfriend refused to bear. Pregnant women are group of syncope, in desperation, maintenance platoon leader Lang Degui admitted "girlfriend". Pregnant women, postpartum bleeding, dying tuogu. Lang Degui "unmarried female", her marriage to blow, mother died unexpectedly, it is one disaster after another. Originally, "single father" has been tough, but, New problems crop up unexpectedly., a widow and three children threw him. A daddy, 4 dolls, life more difficult. A promise, for 30 years, how touching! Three children were kidnapped, small daughter suffering from an incurable disease, the unmarried father buchibuqi, thicker than blood, meaning heavy on the hill.