What?! I Transmigrated into a Count's Daughter, Then Transmigrated Again and Became a Princess

After being reborn as a count's daughter, I enjoyed a world full of magic and wonders, the kind of world I would have thought impossible in my previous life if I'd only studied physics properly. One day, after finishing my tea, I nodded off for a little while. When I woke up, I discovered I had transmigrated into the body of the kingdom's first princess. Unlike her illustrious status might suggest, this good-for-nothing princess, unloved by both her father and mother, was good for nothing except her looks.