Carrielynn/Backstory

When Erwin was small, she longed to be an engineer. She was, however, forced to serve in the army due to family reasons. Her talents were unrestricted by her poor health, though her luck was notoriously bad. On the battlefield, her sophisticated tactics have helped turned the tide of innumerable battles.

Now, Erwin supervises the commandant's practices in her spare time, though she will soft-heartedly and reluctantly end the practice earlier when the commandant begs her.