"Wh-What nation is this?" "It's Han. Do you have no idea where you are?" Ordinary college student Dongbaek falls into the age of the Romance of the Three Kingdoms as a younger version of herself...! " ...Although I am a girl, I do not wish to live as one." Dongbaek resolves to dress like a man in a world where it's difficult to survive as a woman and gets adopted as a son by the powerful Zhang Yang. She starts to gather those who are talented in the Romance of the Three Kingdoms and gains the Emperor's favor... "I am So Dongbaek. I have received your orders and shall return, having brought peace to this turbulence." And thus begins her project to survive in the Romance of the Three Kingdoms.