In the ending scene of modern dandy Li Youdong, who is drunk and dreaming, his subconscious falls into chaos under the influence of alcohol. When he opens his eyes again, his senses are wrapped in a strange environment - dim kerosene lamps, mottled earth walls, and old furniture smelling of soot, which is in sharp contrast to the luxurious life in his memory. In the midst of a severe headache, memory fragments of the original person surged in: Li Youdong, who had the same name, had just graduated from Normal University. His father was a martyr who sacrificed his life for the country, and his mother was a technician in a steel rolling mill. She passed away due to an equipment accident half a month ago.
