As the saying goes: The living can die, and the dead can live.
The Seventh Army takes it as its mission to eliminate ghosts.
In Shen Yu's life, he went from being afraid to not being afraid. His hands were stained with too much blood, both human and ghost.
She met someone she shouldn't have met but was bound to meet. After so many years of stumbling, she still couldn't escape the fate of her life.