Lin Wanqiu probably never thought that she would one day go back to the Long March period when she was listening to her grandfather's stories about the Red Army's Long March. Her eyes would be red as she looked at the Xiangjiang River, her nose would be filled with burning smoke mixed with the pungent smell of blood, and the roar of airplanes coming from far and near would be heard in her ears. She was pulled away before she had time to react. So what should she do if she is used to the peace and stability of the 21st century?