This name not only points out the background of the story - the ruins (ashes) after the explosion of the chemical plant, but also symbolizes the re-encounter (reunion) of the protagonists Lu Jiayi and Wen Yu in the ruins after five years of separation and life and death tests. At the same time, "Ashes" also hints at the pain and secrets of the two people's past, while "Reunion" heralds the beginning of new stories and entanglements.
Purpose: To fight for the country, one must not be afraid of death or sacrifice.