The Deposed Prince Dominates the World by Taking the College Entrance Examination

I pretended to be a deposed prince in the cold palace, but the system forced me to prepare for the college entrance examination. The eunuchs laughed at me, the palace ladies shunned me, and my father threatened to destroy me. It wasn't until the test results were released that I won the first place in Class A. All the civil and military officials in the court begged me to return to the palace and rule. My father asked with trembling hands: "Your Majesty, who did you learn this strategy of governing the country from?"