I am the legitimate son of the Hou family, and I was demoted to the frontier to defend the city by my father's words: "I am not of much use." Everyone is waiting to see my joke - a synonym for seeking death and being demoted, a waste? I smiled but said nothing. After three years of military training in the border town, I had 50,000 elite soldiers. On the day I returned to Beijing, my father knelt down and begged me to recognize my ancestor and return to my clan. The prince personally went out of the city to greet me. But I just want to ask that aloof emperor: How do you plan to repay the debt you caused to my mother's death?