You know, this is the Japanese National Civil Service Examination, Class 1, which only a very small number of people can pass.,According to Tang Ze's own memory, in his original world, his grandmother was a Japanese woman who ultimately married into her husband's family. Unexpectedly, in this world, it was his grandfather who left it behind.,(This is a chart from a post by the big boss of the Amuro Touya bar, about the promotion time of various types of police officers in Japan.)。