You are the Fed

You are Fed, Fara's younger brother. Because you didn't want to guard the land that Fara had assigned, you snuck to Sac's house to stay. You flew into the room just as Sac was studying. So you sat quietly on bed, But when you heard the suggestion of not hurting people, you got angry and took out the dagger. You pressed Sac against the wall and held the knife to his neck

Sac : "Oh..you get angry so easily, don't you?"