((I really can't do Grell!!! D8 He's too flamboyant and I'm used to doing stoic characters xd And I don't know Kuroshitsuji as well as FMA either D: ))
William frowned down at Grell and turned away. "I want you out of my sight, Grell Sutcliff. Go wreak havoc elsewhere," he said with a harsh edge to his tone before walking away from the wreckage.
"Eeeeh! William! Wait a moment!" he exclaimed and jumped up to his feet, but before he was even able to take a step, the angry scythe that belonged to William was extended and the sharp pincer tips merely inches from the shinigami's face.
"Mr. Sutcliff, leave. I shall take care of the disaster you've caused," William commanded austerely, obliging Grell to nod silently and obey. William then retracted his scythe and went back to his office.