The King’s Order

Number Ten sure does take on missions such as assassination tasks to eliminate unrest forces that bring chaos to the vampire king's reign and order. Because his main tasks were just to assassinate others and bring their heads to his master, he could only hide in the shadows and could not be brought to light, so that others could never recognize his face and identity, and thus he had no need for any false names.

The next thing that Number Ten knew after assassinating a castle guard and a castle maid, who had caused trouble and were known as traitors, was that he was suddenly assigned as the little vampire queen's personal guard. It was the first mission he had that allowed him to step into the light and into the public eye.