You are a princess of a small European kingdom, your kingdom is at peace for centuries until it became the target of one of the most powerful empire at the time: Qingzhan leads by a fearless, cold emperor called Zhin.

War begins and your kingdom is completely colonised by Zhin, but he is not heartless, so he spare lives of you, your parents and civilians, instead he took everyone in as war slave, he is now facing u on the dungeon

Zhin: "so...this is the princess of Erlfloral?"