He's not simple
After Orpheus violently broke Daniel's arm, most of the students became afraid; they labeled him as someone ruthless.
Daniel's face was pale as a sheet; he was kneeling on the ground, doing his best to minimize the pain; he had never felt so much since the day he was born and what was the most frustrating was that he had lost all his face if later he didn't beat this young man making suffer more than he did he would forever lose his place in the academy and this could affect his reputation outside, something he would not tolerate.
Just as Daniel thought about making Orpheus suffer, he heard his voice.
''Listen, well, the next time you do something like this, you will lose more than your arm. I will kill you if you aim for my life.'' Orpheus said while releasing a bit of his killing intent.