6267, A retired mechanic from the Central Military Engineering Academy, lived in seclusion in the mountains. Suddenly one day he received an order from his superiors to protect the daughter of a wealthy businessman who was about to face danger. The daughter of a wealthy businessman is rebellious, does not believe in danger, and insists on going her own way. 6267 Was given the order in confusion, and under multiple internal and external pressures, he protected the daughter of a wealthy businessman until the end.