Genius Doctor Peasant Girl

After a sleep, I woke up and found that I had crossed into a twelve-year-old girl. How can people live with no land and no grain? No matter, there is still a mountain! But, what about the miraculous medical skills? I just saved someone casually, but I didn’t expect to be haunted from then on. Also, can you not look at people with those eyes, I am still a minor!