There has never been any time like this era, people can not care about their lives, and sacrifice their lives for the prosperity of the country at any time... The blood in their hearts seems to be for a beautiful bloom, and each young life is like this Walking towards death calmly... Those survivors who survived the catastrophe, for their own ideals and beliefs, kept walking in the dark, groping... I hope that all people can bathe in the sunshine of peace and freedom... Dedicated to dear readers who like to recite texts, and to all the ancestors who have sacrificed for national independence and China's prosperity in the past century...