Question

Aurora looked at William and saw that he was telling the truth.

The two brothers were competing for the same position and since William's older brother was better, then it was only right for him to be the one to have it. William chose a completely different path and fight for his own future. 

"Tomorrow morning, come with me to train. I would like to see your ability," Aurora said.

William was stunned. He looked at Aurora doubtfully. "Miss…?"

"William, Miss Aurora is also learning how to use swords, but she had only started for half a year, so you should be careful." Be careful not to hurt her.

The last sentence was naturally not said out loud to save face for Aurora, but William understood what his father meant. He could only agree helplessly with this arrangement. 

After watching the training for a few more minutes, Aurora went back inside for her study. There were still many things for her to study.