Alexis made the barrier vanish. "Oh trust me this wasn't easy for me to unlock. I had to train alot to perfect it." She explained. "This is only a part of my aura semblance." Mei would see the bigger piece in battle.Following her she saw the crowds file in."So this is Beacon...She had to admit it was bigger then she expected. 

Seeing the crowd made her nervous but she would try and get used to being around the others.