- Rated Mature for only triggering themes, blood, gore, trauma, and violence. - ~ Fifteen years of peace. Kai still fights the flashbacks. Fifteen years of a normal life. Shintaro still sits on the edge of his seat. Fifteen years of happiness. Abby still feels the sadness of loss. Fifteen years of silence. Linda still listens for anything out of the ordinary. Fifteen years of normality... GONE.