"My power.......?" Elsa was still uneasy. She was not one to make choices foolishly like she did back in Arendell. She asked herself if this offer really was the only way. Maybe the Autobots could help her..like Jazz did. She had others she could ask but no....She had to save her sister and return the favor she did for her. It was Elsa's turn to be Anna's rescuer .... Yang smiled softly as she began to sing a song. It was one she had sang to Ruby whenever her sister was in a situation like this even as she pulled Mia closer to her to give the shivering girl some warmth.