Overpower

"Hello, little brother." The blue-haired boy said, grinning at Ace. "I see that you have made yourself at home here." 

Ace pushing River and Vaha to the side, River instantly understanding what he was trying to do. 

Do not be seen and do not be heard. Disappear.

"Your highness, Ina." Ace said, tapping on the screen in front of him as he changed back into his uniform. "What brings you here?" 

"Father told me to ... lend you a hand." He said, throwing a body into the ground, blood splattering everywhere as the people in the hallway stepped back immediately. "I heard everyone here has not been treating you as they should. Don't worry, little brother. I will take care of it." 

Everyone in the room glared at Ace because they did not have the courage to glare at Ina. They were also blaming Ace for the situation they were in, he could just feel the accusatory glances.