Reborn as a Transgendered Orphan Girl, Doted on by My Grandpa in the Military District

[Gender Transformation + Everyone's Darling + Dog-Training + 1v1] In her previous life, she was an orphan abandoned in the snow. She received a photo of her six grandfathers only just before she died, but it was too late. When I open my eyes again, I'm a twelve-year-old girl, though I used to be a attending physician. Covered in bruises, I've escaped my adoptive father's cowshed and collapsed at the entrance to a military camp. I clutch the photo frame tightly to my chest. In the picture, six men in military coats stand silent as mountains. A sentry recognizes the man in the middle at a glance: the commander-in-chief of the First Army. The six grandfathers hurry over when they hear the news. Seeing the scrawny little girl, the veterans who have spent their lives in the military are moved to tears. From then on, the military compound has a new little darling, spoiled to the skies. Her grandfathers fight to feed her and carry her on their shoulders to watch fireworks. Even the commander ties her shoes for her. And she, now a girl after having been a boy, has mastered the art of playing innocent and goes straight to training her men without even pretending otherwise. She also runs into her old medical rival from her previous life, still sickly and confined to a wheelchair just as before. Then at his weakest age, she'll show him the devastating power of being his unattainable first love.