After abandoning Arendelle, Elsa tries to start a new life in the mountains. She thinks she will be alone forever, until she meets a character who is not much different than herself.

Petra tells her last story to us, which was also her first. Before her hair was orange, and when she first became a Squad Member, Petra was just a young girl with potential, quiet, but determined. What happened during the expedition she was stranded with Levi? How did it change her? LEVI X PETRA