Spy\□□,□\Kuomintang, Mainland China\Taiwan\Hong Kong\Germany\America\Italy\Indonesia\Malaysia\Macau, brother and sister? Father and daughter?
Let me first state that even though what I wrote seems lively, the story is actually very simple! I am from __ over there, and I really couldn't think about it anymore, so I decided to give it a semi-independent story.
In fact, they are relatives of the same clan as Shuimei. They will later have an important mission. Everyone is welcome to come back and take a look!