When Alice arrived to the hall she arrived via Boom tube with Ice, they were in the middle of a conversation but ended it when they were in the hall, Alice's gaze was trained on everyone in the main room, she was quickly quieted by just the appearance of everyone in the room, Ice suddenly tapped Alice on the shoulder and gave Alice a fair well salute wishing Alice good luck and went back through the boom tube. Alice walked closer to the group and suddenly the boy wonder dropped from the ceiling, Alice was a little surprised and looked up for a split second, then looked to him. 

" Who ? " she asked in a curious tone messing with Robin.