Shizuma watched the bickering with a raised brow,and Oni seemed to be unfazed by everything. Though when Ace finally stepped out, Shizuma sent Lucifer a understanding smile. "The door." Oni breathed and the ninja female looked up at the door. Hearing the knock right after he spoke. She smiled and walked over, opening the door for the young girl. Sending a smile at her, the black haired female stood still with Oni's hand in her's and stepped aside so she could enter. Neither of them knew if the child was actually a resident here already, or if she was just arriving. Though both japanese agents could tell that the young girl was chinese, they felt no feelings towards her. Having been taught to be unfeeling their whole lives, the feeling of partnership and affection towards eachother was relatively new, considering that they had been together ever since they both were four.

Walking back to the practice room, the partners looked at eachother and then the two who had previously fought. "May we spar?" Shizuma asked lightly.