Three generations of the Xiao family have devoted themselves to the country, and now only Xiao Ran is left. In an unexpected conflict, Xiao Ran was injured and hospitalized. The other party had an arrogant attitude and tried to solve the problem with money. After hearing the news, Mr. Xiao walked out of the courtyard and calmly made a phone call. Subsequently, several old friends appeared one after another, and the matter was handled quickly. As the investigation deepens, a past event that has been sealed for many years has also surfaced.