Wheeling Gull Isle and i smashed those tiny mirrors inside of your skull

Cameo!

She'd been watching in silence, discreetly appraising either party. Ying stood far enough from the scene to go undetected but with perked ears and attentive eyes, the happenings were no secret. What was being said was unimportant (she was too far to hear anything but shouts); by the posturing alone, one could deduce what would come next. She fought back the urge to step forward. 

Orochi needed to prove his skill, and Ruo, her wisdom.