If the name Sai was unusual, then the name SubZero was downright bizarre. The ninja wasn't one to judge, however, and he simply nodded back. The institute was full of all sorts.
"Okay, SubZero-san," Sai went on without skipping a beat. "Was there something you wanted?"
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"Okay, SubZero-san," Sai went on without skipping a beat. "Was there something you wanted?"