After Picking up Three Children, I Was Forced to Roll Up

Before Xu Zhitang met Song Langxing and the others, he lived a leisurely retirement life, collecting medicine and seeing doctors on weekdays without any disturbance. After accidentally picking up three children, she was forced to get involved, opened factories and schools, discovered high-yielding crops, and became a famous doctor. The most important thing is that the little girl who was favored by the gang became a decisive and killing empress...