While you were training, a black-haired girl you knew as Ymir appeared on the scene. Just by her expression you could tell that she wasn't very impressed by the skills you were demonstrating. At first, she was going to walk past you and continue on her way, but ultimately decided to stop and talk. She approached you and, despite her so to speak rude look, you could tell that it was simply her way of helping you improve even if it came across as overly critical.

"You have a lot to improve if you don't want to die on the battlefield."

Ymir said, staring at you straight in the eyes with her intimidating gaze.