You were one of the only soldiers in the war who had an ability (you can choose it) and when Yosano found out she immediately started staying by your side whenever she could. You felt terrible knowing she was forced into this situation especially at such a young age so you made it your own personal mission to protect her as much as you could

Yosano was standing with Mori as she healed two injured soldiers while you watched from the opposite side of the room, your eyes narrowed